Recognised as Colour
#CB2202
- #CB2202
- Red
- Dark
- Nearest: Orange red
#CB2202 is a red with RGB values 203, 34, 2 and HSL 10°, 98%, 40%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Orange red.
Colour values
#CB2202#CB2202
HEX#CB2202
RGBrgb(203, 34, 2)
RGB (0–1)0.7961, 0.1333, 0.0078
RGB percentages79.6%, 13.3%, 0.8%
HSLhsl(9.6, 98%, 40.2%)
HSV / HSBhsv(9.6, 99%, 79.6%)
CMYK0%, 83.3%, 99%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,312,514
CSS custom property--colour: #CB2202;
Brightness & contrast
Relative luminance0.13845WCAG 2.x, 0 is black and 1 is white
Perceived brightness114 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.57:1
Contrast with white5.57:1WCAG normal text: AA
Contrast with black3.77:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#34DDFD
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.57:1WCAG large text: AAA
Contrast with black, large text3.77:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#02ABCB
Analogous#CB0246, #CB8702
Triadic#02CB22, #2202CB
Split complementary#02CB86, #0247CB
Tetradic#47CB02, #02ABCB, #8602CB
Tints, shades & saturation
Channel breakdown
R203
G34
B2
Red203 (79.6%)
Green34 (13.3%)
Blue2 (0.8%)
Hue9.55°
Saturation (HSL)98.05%
Lightness40.2%
Dominant channelRed
Hex per channelR CB · G 22 · B 02
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Also reads as
CB2202 (chemical formula)
- Formula
- 23,815.631 g/mol
- 2203 atoms
CB2202 has a molar mass of 23,815.631 g/mol, made up of 2203 atoms across 2 elements: 1 × C, 2202 × B.
Molar mass
Molar mass23,815.631 g/mol
Total atoms per molecule2203
Distinct elements2
Mass of one molecule3.9546786 × 10^-20 g
Molecules per gram2.5286505 × 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
C0.1%
B99.9%
Carbon (C)12.011 g/mol, 0.05%
Boron (B × 2202)23,803.62 g/mol, 99.95%
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