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Recognised as Colour

#CF4E08

  • #CF4E08
  • Orange
  • Dark
  • Nearest: Chocolate

#CF4E08 is a orange with RGB values 207, 78, 8 and HSL 21°, 93%, 42%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#CF4E08#CF4E08
HEX#CF4E08
RGBrgb(207, 78, 8)
RGB (0–1)0.8118, 0.3059, 0.0314
RGB percentages81.2%, 30.6%, 3.1%
HSLhsl(21.1, 92.6%, 42.2%)
HSV / HSBhsv(21.1, 96.1%, 81.2%)
CMYK0%, 62.3%, 96.1%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,585,928
CSS custom property--colour: #CF4E08;

Brightness & contrast

Relative luminance0.18732WCAG 2.x, 0 is black and 1 is white
Perceived brightness128 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.75:1
Contrast with white4.42:1WCAG normal text: Fail
Contrast with black4.75:1WCAG normal text: AA
Greyscale equivalent#646464
Inverted#30B1F7

Colour vision & accessibility

Protanopia#746600no red cones; affects about 1% of men; ΔE 54 from the original
Deuteranopia#948300no green cones; the most common form, about 1% of men; ΔE 54 from the original
Tritanopia#E42943no blue cones; rare, and affects men and women equally; ΔE 32.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.42:1WCAG large text: AA
Contrast with black, large text4.75:1WCAG large text: AAA

Named colours

Nearest named CSS colourChocolate (#D2691E)ΔE 12.98, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#0889CF
Analogous#CF0826, #CFB108
Triadic#08CF4E, #4E08CF
Split complementary#08CFB2, #0825CF
Tetradic#26CF08, #0889CF, #B208CF

Tints, shades & saturation

Lighter +40%#FCC5A7
Lighter +30%#FAA576
Lighter +20%#F88445
Lighter +10%#F66414
Darker −10%#9E3B06
Darker −20%#6D2904
Darker −30%#3C1602
Darker −40%#0B0400
More saturated +25%#D74C00
Less saturated −25%#B45623

Channel breakdown

R207
G78
B8
Red207 (81.2%)
Green78 (30.6%)
Blue8 (3.1%)
Hue21.11°
Saturation (HSL)92.56%
Lightness42.16%
Dominant channelRed
Hex per channelR CF · G 4E · B 08

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Every value on this page was computed from “cf4e08” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.