Colour
#1C2523
- #1C2523
- Cyan
- Dark
- Nearest: Black
#1C2523 is a cyan with RGB values 28, 37, 35 and HSL 167°, 14%, 13%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#1C2523#1C2523
HEX#1C2523
RGBrgb(28, 37, 35)
RGB (0–1)0.1098, 0.1451, 0.1373
RGB percentages11%, 14.5%, 13.7%
HSLhsl(166.7, 13.8%, 12.7%)
HSV / HSBhsv(166.7, 24.3%, 14.5%)
CMYK24.3%, 0%, 5.4%, 85.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,844,515
CSS custom property--colour: #1C2523;
Brightness & contrast
Relative luminance0.01691WCAG 2.x, 0 is black and 1 is white
Perceived brightness34.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.69:1
Contrast with white15.69:1WCAG normal text: AAA
Contrast with black1.34:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#E3DADC
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.69:1WCAG large text: AAA
Contrast with black, large text1.34:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#251C1E
Analogous#1C251E, #1C2325
Triadic#231C25, #25231C
Split complementary#251C23, #251E1C
Tetradic#1E1C25, #251C1E, #23251C
Tints, shades & saturation
Channel breakdown
R28
G37
B35
Red28 (11%)
Green37 (14.5%)
Blue35 (13.7%)
Hue166.67°
Saturation (HSL)13.85%
Lightness12.75%
Dominant channelGreen
Hex per channelR 1C · G 25 · B 23
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