Recognised as Colour
#CB364D
- #CB364D
- Red
- Dark
- Nearest: Brown
#CB364D is a red with RGB values 203, 54, 77 and HSL 351°, 59%, 50%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Brown.
Colour values
#CB364D#CB364D
HEX#CB364D
RGBrgb(203, 54, 77)
RGB (0–1)0.7961, 0.2118, 0.302
RGB percentages79.6%, 21.2%, 30.2%
HSLhsl(350.7, 58.9%, 50.4%)
HSV / HSBhsv(350.7, 73.4%, 79.6%)
CMYK0%, 73.4%, 62.1%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,317,709
CSS custom property--colour: #CB364D;
Brightness & contrast
Relative luminance0.15871WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.03:1
Contrast with white5.03:1WCAG normal text: AA
Contrast with black4.17:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#34C9B2
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.03:1WCAG large text: AAA
Contrast with black, large text4.17:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#36CBB4
Analogous#CB3698, #CB6A36
Triadic#4DCB36, #364DCB
Split complementary#36CB6A, #3698CB
Tetradic#98CB36, #36CBB4, #6936CB
Tints, shades & saturation
Channel breakdown
R203
G54
B77
Red203 (79.6%)
Green54 (21.2%)
Blue77 (30.2%)
Hue350.74°
Saturation (HSL)58.89%
Lightness50.39%
Dominant channelRed
Hex per channelR CB · G 36 · B 4D
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