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Recognised as Colour

#B82F02

  • #B82F02
  • Red
  • Dark
  • Nearest: Firebrick

#B82F02 is a red with RGB values 184, 47, 2 and HSL 15°, 98%, 36%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#B82F02#B82F02
HEX#B82F02
RGBrgb(184, 47, 2)
RGB (0–1)0.7216, 0.1843, 0.0078
RGB percentages72.2%, 18.4%, 0.8%
HSLhsl(14.8, 97.8%, 36.5%)
HSV / HSBhsv(14.8, 98.9%, 72.2%)
CMYK0%, 74.5%, 98.9%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,070,658
CSS custom property--colour: #B82F02;

Brightness & contrast

Relative luminance0.12228WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.09:1
Contrast with white6.09:1WCAG normal text: AA
Contrast with black3.45:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#47D0FD

Colour vision & accessibility

Protanopia#5A4F00no red cones; affects about 1% of men; ΔE 58.4 from the original
Deuteranopia#7C6D00no green cones; the most common form, about 1% of men; ΔE 57.6 from the original
Tritanopia#CB0029no blue cones; rare, and affects men and women equally; ΔE 20.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.09:1WCAG large text: AAA
Contrast with black, large text3.45:1WCAG large text: AA

Named colours

Nearest named CSS colourFirebrick (#B22222)ΔE 16.09, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#028BB8
Analogous#B80230, #B88A02
Triadic#02B82F, #2F02B8
Split complementary#02B88A, #0230B8
Tetradic#30B802, #028BB8, #8A02B8

Tints, shades & saturation

Lighter +40%#FEA588
Lighter +30%#FD7F56
Lighter +20%#FD5923
Lighter +10%#EA3C03
Darker −10%#862201
Darker −20%#531501
Darker −30%#210800
Darker −40%#000000
More saturated +25%#BA2E00
Less saturated −25%#A13B19

Channel breakdown

R184
G47
B2
Red184 (72.2%)
Green47 (18.4%)
Blue2 (0.8%)
Hue14.84°
Saturation (HSL)97.85%
Lightness36.47%
Dominant channelRed
Hex per channelR B8 · G 2F · B 02

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Every value on this page was computed from “b82f02” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.