Recognised as Colour

#CB6327

#CB6327
Orange
Dark
Nearest: Chocolate

#CB6327 is a orange with RGB values 203, 99, 39 and HSL 22°, 68%, 47%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#CB6327#CB6327

HEX#CB6327

RGBrgb(203, 99, 39)

RGB (0–1)0.7961, 0.3882, 0.1529

RGB percentages79.6%, 38.8%, 15.3%

HSLhsl(22, 67.8%, 47.5%)

HSV / HSBhsv(22, 80.8%, 79.6%)

CMYK0%, 51.2%, 80.8%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,329,191

CSS custom property--colour: #CB6327;

Brightness & contrast

Relative luminance0.21767WCAG 2.x, 0 is black and 1 is white

Perceived brightness135.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.35:1

Contrast with white3.92:1WCAG normal text: Fail

Contrast with black5.35:1WCAG normal text: AA

Greyscale equivalent#757575

Inverted#349CD8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#81721Eno red cones; affects about 1% of men; ΔE 42.1 from the original

Deuteranopia#9A8924no green cones; the most common form, about 1% of men; ΔE 42.6 from the original

Tritanopia#DF4C57no blue cones; rare, and affects men and women equally; ΔE 32.1 from the original

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

Contrast with white, large text3.92:1WCAG large text: AA

Contrast with black, large text5.35:1WCAG large text: AAA

Named colours

Chocolate · ΔE 6.4 Coral · ΔE 15.9 Peru · ΔE 18.3 Sienna · ΔE 20 Saddle brown · ΔE 22.1 Tomato · ΔE 22.4

Nearest named CSS colourChocolate (#D2691E)ΔE 6.35, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#278FCB

Analogous#CB273D, #CBB527

Triadic#27CB63, #6327CB

Split complementary#27CBB5, #273DCB

Tetradic#3DCB27, #278FCB, #B527CB

Tints, shades & saturation

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

Lighter +40%#F5D9C9

Lighter +30%#ECBB9F

Lighter +20%#E49D74

Lighter +10%#DC7F49

Darker −10%#A04E1F

Darker −20%#753917

Darker −30%#4B240E

Darker −40%#201006

More saturated +25%#E95B09

Less saturated −25%#AD6B45

Channel breakdown

R203

G99

B39

Red203 (79.6%)

Green99 (38.8%)

Blue39 (15.3%)

Hue21.95°

Saturation (HSL)67.77%

Lightness47.45%

Dominant channelRed

Hex per channelR CB · G 63 · B 27

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

CB6327 (chemical formula)

Formula
68,406.881 g/mol
6328 atoms

CB6327 has a molar mass of 68,406.881 g/mol, made up of 6328 atoms across 2 elements: 1 × C, 6327 × B.

Open this reading on its own page →

Molar mass

Molar mass68,406.881 g/mol

Total atoms per molecule6328

Distinct elements2

Mass of one molecule1.135923 × 10^-19 g

Molecules per gram8.8034137 × 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, 0.018%

Boron (B × 6327)68,394.87 g/mol, 99.982%

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