Recognised as Colour

#FF953B

#FF953B
Orange
Dark
Nearest: Dark orange

#FF953B is a orange with RGB values 255, 149, 59 and HSL 28°, 100%, 62%. It is a dark colour, so black text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#FF953B#FF953B

HEX#FF953B

RGBrgb(255, 149, 59)

RGB (0–1)1, 0.5843, 0.2314

RGB percentages100%, 58.4%, 23.1%

HSLhsl(27.6, 100%, 61.6%)

HSV / HSBhsv(27.6, 76.9%, 100%)

CMYK0%, 41.6%, 76.9%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,749,883

CSS custom property--colour: #FF953B;

Brightness & contrast

Relative luminance0.43071WCAG 2.x, 0 is black and 1 is white

Perceived brightness181.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.61:1

Contrast with white2.18:1WCAG normal text: Fail

Contrast with black9.61:1WCAG normal text: AAA

Greyscale equivalent#A5A5A5

Inverted#006AC4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B5A12Eno red cones; affects about 1% of men; ΔE 39 from the original

Deuteranopia#CEB93Bno green cones; the most common form, about 1% of men; ΔE 39.8 from the original

Tritanopia#FF7E83no blue cones; rare, and affects men and women equally; ΔE 44.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.18:1WCAG large text: Fail

Contrast with black, large text9.61:1WCAG large text: AAA

Named colours

Dark orange · ΔE 14.3 Chocolate · ΔE 16.8 Sandy brown · ΔE 18.4 Coral · ΔE 19.2 Orange · ΔE 19.8 Peru · ΔE 20.8

Nearest named CSS colourDark orange (#FF8C00)ΔE 14.27, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#3BA5FF

Analogous#FF3B43, #FFF73B

Triadic#3BFF95, #953BFF

Split complementary#3BFFF7, #3B43FF

Tetradic#43FF3B, #3BA5FF, #F73BFF

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#FFE8D4

Lighter +20%#FFCCA1

Lighter +10%#FFB16E

Darker −10%#FF7908

Darker −20%#D46100

Darker −30%#A14A00

Darker −40%#6E3300

More saturated +25%#FF953B

Less saturated −25%#E79754

Channel breakdown

R255

G149

B59

Red255 (100%)

Green149 (58.4%)

Blue59 (23.1%)

Hue27.55°

Saturation (HSL)100%

Lightness61.57%

Dominant channelRed

Hex per channelR FF · G 95 · B 3B

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

FF953B (chemical formula)

Formula
18,134.902 g/mol
955 atoms

FF953B has a molar mass of 18,134.902 g/mol, made up of 955 atoms across 2 elements: 954 × F, 1 × B.

Open this reading on its own page →

Molar mass

Molar mass18,134.902 g/mol

Total atoms per molecule955

Distinct elements2

Mass of one molecule3.0113713 × 10^-20 g

Molecules per gram3.3207462 × 10^19

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

F99.9%

B0.1%

Fluorine (F × 954)18,124.092 g/mol, 99.94%

Boron (B)10.81 g/mol, 0.06%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page