Recognised as Colour
#551F02
- #551F02
- Orange
- Dark
- Nearest: Saddle brown
#551F02 is a orange with RGB values 85, 31, 2 and HSL 21°, 95%, 17%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.
Colour values
#551F02#551F02
HEX#551F02
RGBrgb(85, 31, 2)
RGB (0–1)0.3333, 0.1216, 0.0078
RGB percentages33.3%, 12.2%, 0.8%
HSLhsl(21, 95.4%, 17.1%)
HSV / HSBhsv(21, 97.6%, 33.3%)
CMYK0%, 63.5%, 97.6%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,578,498
CSS custom property--colour: #551F02;
Brightness & contrast
Relative luminance0.02916WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.26:1
Contrast with white13.26:1WCAG normal text: AAA
Contrast with black1.58:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#AAE0FD
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.26:1WCAG large text: AAA
Contrast with black, large text1.58:1WCAG large text: Fail
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#023855
Analogous#55020F, #554802
Triadic#02551F, #1F0255
Split complementary#025548, #020F55
Tetradic#0F5502, #023855, #480255
Tints, shades & saturation
Channel breakdown
R85
G31
B2
Red85 (33.3%)
Green31 (12.2%)
Blue2 (0.8%)
Hue20.96°
Saturation (HSL)95.4%
Lightness17.06%
Dominant channelRed
Hex per channelR 55 · G 1F · B 02
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