Recognised as Colour
#CB6936
- #CB6936
- Orange
- Dark
- Nearest: Chocolate
#CB6936 is a orange with RGB values 203, 105, 54 and HSL 21°, 59%, 50%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Chocolate.
Colour values
#CB6936#CB6936
HEX#CB6936
RGBrgb(203, 105, 54)
RGB (0–1)0.7961, 0.4118, 0.2118
RGB percentages79.6%, 41.2%, 21.2%
HSLhsl(20.5, 58.9%, 50.4%)
HSV / HSBhsv(20.5, 73.4%, 79.6%)
CMYK0%, 48.3%, 73.4%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,330,742
CSS custom property--colour: #CB6936;
Brightness & contrast
Relative luminance0.23066WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.61:1
Contrast with white3.74:1WCAG normal text: Fail
Contrast with black5.61:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#3496C9
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.74:1WCAG large text: AA
Contrast with black, large text5.61:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3698CB
Analogous#CB364E, #CBB336
Triadic#36CB69, #6936CB
Split complementary#36CBB3, #364ECB
Tetradic#4ECB36, #3698CB, #B336CB
Tints, shades & saturation
Channel breakdown
R203
G105
B54
Red203 (79.6%)
Green105 (41.2%)
Blue54 (21.2%)
Hue20.54°
Saturation (HSL)58.89%
Lightness50.39%
Dominant channelRed
Hex per channelR CB · G 69 · B 36
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Also reads as
CB6936 (chemical formula)
- Formula
- 74,990.171 g/mol
- 6937 atoms
CB6936 has a molar mass of 74,990.171 g/mol, made up of 6937 atoms across 2 elements: 1 × C, 6936 × B.
Molar mass
Molar mass74,990.171 g/mol
Total atoms per molecule6937
Distinct elements2
Mass of one molecule1.2452411 × 10^-19 g
Molecules per gram8.0305734 × 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 × 6936)74,978.16 g/mol, 99.984%
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