Colour
#301D1D
- #301D1D
- Red
- Dark
- Nearest: Black
#301D1D is a red with RGB values 48, 29, 29 and HSL 0°, 25%, 15%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#301D1D#301D1D
HEX#301D1D
RGBrgb(48, 29, 29)
RGB (0–1)0.1882, 0.1137, 0.1137
RGB percentages18.8%, 11.4%, 11.4%
HSLhsl(0, 24.7%, 15.1%)
HSV / HSBhsv(0, 39.6%, 18.8%)
CMYK0%, 39.6%, 39.6%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,153,181
CSS custom property--colour: #301D1D;
Brightness & contrast
Relative luminance0.01596WCAG 2.x, 0 is black and 1 is white
Perceived brightness35.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.92:1
Contrast with white15.92:1WCAG normal text: AAA
Contrast with black1.32:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#CFE2E2
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.92:1WCAG large text: AAA
Contrast with black, large text1.32:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1D3030
Analogous#301D27, #30271D
Triadic#1D301D, #1D1D30
Split complementary#1D3027, #1D2730
Tetradic#27301D, #1D3030, #271D30
Tints, shades & saturation
Channel breakdown
R48
G29
B29
Red48 (18.8%)
Green29 (11.4%)
Blue29 (11.4%)
Hue0°
Saturation (HSL)24.68%
Lightness15.1%
Dominant channelRed
Hex per channelR 30 · G 1D · B 1D
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