Recognised as Colour
#AB0A49
- #AB0A49
- Red
- Dark
- Nearest: Brown
#AB0A49 is a red with RGB values 171, 10, 73 and HSL 337°, 89%, 35%. It is a dark colour, so white text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Brown.
Colour values
#AB0A49#AB0A49
HEX#AB0A49
RGBrgb(171, 10, 73)
RGB (0–1)0.6706, 0.0392, 0.2863
RGB percentages67.1%, 3.9%, 28.6%
HSLhsl(336.5, 89%, 35.5%)
HSV / HSBhsv(336.5, 94.2%, 67.1%)
CMYK0%, 94.2%, 57.3%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,209,289
CSS custom property--colour: #AB0A49;
Brightness & contrast
Relative luminance0.09356WCAG 2.x, 0 is black and 1 is white
Perceived brightness97 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.31:1
Contrast with white7.31:1WCAG normal text: AAA
Contrast with black2.87:1WCAG normal text: Fail
Greyscale equivalent#313131
Inverted#54F5B6
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.31:1WCAG large text: AAA
Contrast with black, large text2.87:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0AAB6C
Analogous#AB0A9A, #AB1C0A
Triadic#49AB0A, #0A49AB
Split complementary#0AAB1C, #0A9AAB
Tetradic#99AB0A, #0AAB6C, #1B0AAB
Tints, shades & saturation
Channel breakdown
R171
G10
B73
Red171 (67.1%)
Green10 (3.9%)
Blue73 (28.6%)
Hue336.52°
Saturation (HSL)88.95%
Lightness35.49%
Dominant channelRed
Hex per channelR AB · G 0A · B 49
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page