Recognised as Colour
#CF5B00
- #CF5B00
- Orange
- Dark
- Nearest: Chocolate
#CF5B00 is a orange with RGB values 207, 91, 0 and HSL 26°, 100%, 41%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Chocolate.
Colour values
#CF5B00#CF5B00
HEX#CF5B00
RGBrgb(207, 91, 0)
RGB (0–1)0.8118, 0.3569, 0
RGB percentages81.2%, 35.7%, 0%
HSLhsl(26.4, 100%, 40.6%)
HSV / HSBhsv(26.4, 100%, 81.2%)
CMYK0%, 56%, 100%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,589,248
CSS custom property--colour: #CF5B00;
Brightness & contrast
Relative luminance0.20748WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.15:1
Contrast with white4.08:1WCAG normal text: Fail
Contrast with black5.15:1WCAG normal text: AA
Greyscale equivalent#6D6D6D
Inverted#30A4FF
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.08:1WCAG large text: AA
Contrast with black, large text5.15:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0074CF
Analogous#CF000D, #CFC200
Triadic#00CF5B, #5B00CF
Split complementary#00CFC2, #000DCF
Tetradic#0DCF00, #0074CF, #C200CF
Tints, shades & saturation
Channel breakdown
R207
G91
B0
Red207 (81.2%)
Green91 (35.7%)
Blue0 (0%)
Hue26.38°
Saturation (HSL)100%
Lightness40.59%
Dominant channelRed
Hex per channelR CF · G 5B · B 00
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