Recognised as Colour
#ED8210
- #ED8210
- Orange
- Dark
- Nearest: Dark orange
#ED8210 is a orange with RGB values 237, 130, 16 and HSL 31°, 87%, 50%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dark orange.
Colour values
#ED8210#ED8210
HEX#ED8210
RGBrgb(237, 130, 16)
RGB (0–1)0.9294, 0.5098, 0.0627
RGB percentages92.9%, 51%, 6.3%
HSLhsl(31, 87.4%, 49.6%)
HSV / HSBhsv(31, 93.2%, 92.9%)
CMYK0%, 45.1%, 93.2%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,565,328
CSS custom property--colour: #ED8210;
Brightness & contrast
Relative luminance0.34007WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.8:1
Contrast with white2.69:1WCAG normal text: Fail
Contrast with black7.8:1WCAG normal text: AAA
Greyscale equivalent#919191
Inverted#127DEF
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.69:1WCAG large text: Fail
Contrast with black, large text7.8:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#107BED
Analogous#ED1310, #EAED10
Triadic#10ED82, #8210ED
Split complementary#10EAED, #1310ED
Tetradic#10ED13, #107BED, #ED10EA
Tints, shades & saturation
Channel breakdown
R237
G130
B16
Red237 (92.9%)
Green130 (51%)
Blue16 (6.3%)
Hue30.95°
Saturation (HSL)87.35%
Lightness49.61%
Dominant channelRed
Hex per channelR ED · G 82 · B 10
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