Recognised as Colour
#A80D07
- #A80D07
- Red
- Dark
- Nearest: Firebrick
#A80D07 is a red with RGB values 168, 13, 7 and HSL 2°, 92%, 34%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Firebrick.
Colour values
#A80D07#A80D07
HEX#A80D07
RGBrgb(168, 13, 7)
RGB (0–1)0.6588, 0.051, 0.0275
RGB percentages65.9%, 5.1%, 2.7%
HSLhsl(2.2, 92%, 34.3%)
HSV / HSBhsv(2.2, 95.8%, 65.9%)
CMYK0%, 92.3%, 95.8%, 34.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,013,383
CSS custom property--colour: #A80D07;
Brightness & contrast
Relative luminance0.08628WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.7:1
Contrast with white7.7:1WCAG normal text: AAA
Contrast with black2.73:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#57F2F8
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.7:1WCAG large text: AAA
Contrast with black, large text2.73:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#07A2A8
Analogous#A80752, #A85D07
Triadic#07A80D, #0D07A8
Split complementary#07A85E, #0751A8
Tetradic#51A807, #07A2A8, #5E07A8
Tints, shades & saturation
Channel breakdown
R168
G13
B7
Red168 (65.9%)
Green13 (5.1%)
Blue7 (2.7%)
Hue2.24°
Saturation (HSL)92%
Lightness34.31%
Dominant channelRed
Hex per channelR A8 · G 0D · B 07
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