Recognised as Colour
#623D36
- #623D36
- Red
- Dark
- Nearest: Dim grey
#623D36 is a red with RGB values 98, 61, 54 and HSL 10°, 29%, 30%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dim grey.
Colour values
#623D36#623D36
HEX#623D36
RGBrgb(98, 61, 54)
RGB (0–1)0.3843, 0.2392, 0.2118
RGB percentages38.4%, 23.9%, 21.2%
HSLhsl(9.5, 28.9%, 29.8%)
HSV / HSBhsv(9.5, 44.9%, 38.4%)
CMYK0%, 37.8%, 44.9%, 61.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,438,198
CSS custom property--colour: #623D36;
Brightness & contrast
Relative luminance0.062WCAG 2.x, 0 is black and 1 is white
Perceived brightness73.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.37:1
Contrast with white9.37:1WCAG normal text: AAA
Contrast with black2.24:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#9DC2C9
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.37:1WCAG large text: AAA
Contrast with black, large text2.24:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#365B62
Analogous#623645, #625336
Triadic#36623D, #3D3662
Split complementary#366253, #364562
Tetradic#456236, #365B62, #533662
Tints, shades & saturation
Channel breakdown
R98
G61
B54
Red98 (38.4%)
Green61 (23.9%)
Blue54 (21.2%)
Hue9.55°
Saturation (HSL)28.95%
Lightness29.8%
Dominant channelRed
Hex per channelR 62 · G 3D · B 36
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