Colour
#3F382C
- #3F382C
- Orange
- Dark
- Nearest: Dark slate grey
#3F382C is a orange with RGB values 63, 56, 44 and HSL 38°, 18%, 21%. It is a dark colour, so white text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#3F382C#3F382C
HEX#3F382C
RGBrgb(63, 56, 44)
RGB (0–1)0.2471, 0.2196, 0.1725
RGB percentages24.7%, 22%, 17.3%
HSLhsl(37.9, 17.8%, 21%)
HSV / HSBhsv(37.9, 30.2%, 24.7%)
CMYK0%, 11.1%, 30.2%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,143,148
CSS custom property--colour: #3F382C;
Brightness & contrast
Relative luminance0.04067WCAG 2.x, 0 is black and 1 is white
Perceived brightness57 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.58:1
Contrast with white11.58:1WCAG normal text: AAA
Contrast with black1.81:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#C0C7D3
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.58:1WCAG large text: AAA
Contrast with black, large text1.81:1WCAG large text: Fail
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2C333F
Analogous#3F2F2C, #3D3F2C
Triadic#2C3F38, #382C3F
Split complementary#2C3D3F, #2E2C3F
Tetradic#2C3F2F, #2C333F, #3F2C3D
Tints, shades & saturation
Channel breakdown
R63
G56
B44
Red63 (24.7%)
Green56 (22%)
Blue44 (17.3%)
Hue37.89°
Saturation (HSL)17.76%
Lightness20.98%
Dominant channelRed
Hex per channelR 3F · G 38 · B 2C
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