Recognised as Colour

#CB7104

#CB7104
Orange
Dark
Nearest: Chocolate

#CB7104 is a orange with RGB values 203, 113, 4 and HSL 33°, 96%, 41%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#CB7104#CB7104

HEX#CB7104

RGBrgb(203, 113, 4)

RGB (0–1)0.7961, 0.4431, 0.0157

RGB percentages79.6%, 44.3%, 1.6%

HSLhsl(32.9, 96.1%, 40.6%)

HSV / HSBhsv(32.9, 98%, 79.6%)

CMYK0%, 44.3%, 98%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,332,740

CSS custom property--colour: #CB7104;

Brightness & contrast

Relative luminance0.24516WCAG 2.x, 0 is black and 1 is white

Perceived brightness140.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.9:1

Contrast with white3.56:1WCAG normal text: Fail

Contrast with black5.9:1WCAG normal text: AA

Greyscale equivalent#7C7C7C

Inverted#348EFB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8D7B00no red cones; affects about 1% of men; ΔE 34.6 from the original

Deuteranopia#A29004no green cones; the most common form, about 1% of men; ΔE 35.5 from the original

Tritanopia#DF5C60no blue cones; rare, and affects men and women equally; ΔE 44.8 from the original

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

Contrast with white, large text3.56:1WCAG large text: AA

Contrast with black, large text5.9:1WCAG large text: AAA

Named colours

Chocolate · ΔE 9.9 Peru · ΔE 18.1 Dark orange · ΔE 19.2 Dark goldenrod · ΔE 19.9 Coral · ΔE 24.7 Sandy brown · ΔE 24.8

Nearest named CSS colourChocolate (#D2691E)ΔE 9.9, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#045ECB

Analogous#CB0D04, #C2CB04

Triadic#04CB71, #7104CB

Split complementary#04C2CB, #0E04CB

Tetradic#04CB0E, #045ECB, #CB04C2

Tints, shades & saturation

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

Lighter +40%#FDD29E

Lighter +30%#FCBB6C

Lighter +20%#FBA43A

Lighter +10%#FA8D08

Darker −10%#995503

Darker −20%#673902

Darker −30%#351D01

Darker −40%#030200

More saturated +25%#CF7100

Less saturated −25%#B16F1E

Channel breakdown

R203

G113

Red203 (79.6%)

Green113 (44.3%)

Blue4 (1.6%)

Hue32.86°

Saturation (HSL)96.14%

Lightness40.59%

Dominant channelRed

Hex per channelR CB · G 71 · B 04

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

CB7104 (chemical formula)

Formula
76,806.251 g/mol
7105 atoms

CB7104 has a molar mass of 76,806.251 g/mol, made up of 7105 atoms across 2 elements: 1 × C, 7104 × B.

Open this reading on its own page →

Molar mass

Molar mass76,806.251 g/mol

Total atoms per molecule7105

Distinct elements2

Mass of one molecule1.2753978 × 10^-19 g

Molecules per gram7.8406909 × 10^18

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

C0%

B100%

Carbon (C)12.011 g/mol, 0.016%

Boron (B × 7104)76,794.24 g/mol, 99.984%

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