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Recognised as Colour

#BD422D

  • #BD422D
  • Red
  • Dark
  • Nearest: Firebrick

#BD422D is a red with RGB values 189, 66, 45 and HSL 9°, 62%, 46%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#BD422D#BD422D
HEX#BD422D
RGBrgb(189, 66, 45)
RGB (0–1)0.7412, 0.2588, 0.1765
RGB percentages74.1%, 25.9%, 17.6%
HSLhsl(8.8, 61.5%, 45.9%)
HSV / HSBhsv(8.8, 76.2%, 74.1%)
CMYK0%, 65.1%, 76.2%, 25.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,403,245
CSS custom property--colour: #BD422D;

Brightness & contrast

Relative luminance0.14905WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.28:1
Contrast with white5.28:1WCAG normal text: AA
Contrast with black3.98:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#42BDD2

Colour vision & accessibility

Protanopia#655B2Ano red cones; affects about 1% of men; ΔE 52.6 from the original
Deuteranopia#837629no green cones; the most common form, about 1% of men; ΔE 53.1 from the original
Tritanopia#D0203Eno blue cones; rare, and affects men and women equally; ΔE 19.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.28:1WCAG large text: AAA
Contrast with black, large text3.98:1WCAG large text: AA

Named colours

Nearest named CSS colourFirebrick (#B22222)ΔE 10.02, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#2DA8BD
Analogous#BD2D60, #BD8A2D
Triadic#2DBD42, #422DBD
Split complementary#2DBD8A, #2D60BD
Tetradic#60BD2D, #2DA8BD, #8A2DBD

Tints, shades & saturation

Lighter +40%#F1CBC5
Lighter +30%#E7A79C
Lighter +20%#DE8272
Lighter +10%#D45D49
Darker −10%#943423
Darker −20%#6B2519
Darker −30%#411710
Darker −40%#180806
More saturated +25%#DA2D10
Less saturated −25%#A0574A

Channel breakdown

R189
G66
B45
Red189 (74.1%)
Green66 (25.9%)
Blue45 (17.6%)
Hue8.75°
Saturation (HSL)61.54%
Lightness45.88%
Dominant channelRed
Hex per channelR BD · G 42 · B 2D

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Every value on this page was computed from “bd422d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.