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Recognised as Colour

#604B1B

  • #604B1B
  • Orange
  • Dark
  • Nearest: Dark olivegreen

#604B1B is a orange with RGB values 96, 75, 27 and HSL 42°, 56%, 24%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#604B1B#604B1B
HEX#604B1B
RGBrgb(96, 75, 27)
RGB (0–1)0.3765, 0.2941, 0.1059
RGB percentages37.6%, 29.4%, 10.6%
HSLhsl(41.7, 56.1%, 24.1%)
HSV / HSBhsv(41.7, 71.9%, 37.6%)
CMYK0%, 21.9%, 71.9%, 62.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,310,683
CSS custom property--colour: #604B1B;

Brightness & contrast

Relative luminance0.07598WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.33:1
Contrast with white8.33:1WCAG normal text: AAA
Contrast with black2.52:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#9FB4E4

Colour vision & accessibility

Protanopia#544B15no red cones; affects about 1% of men; ΔE 6.6 from the original
Deuteranopia#59501Dno green cones; the most common form, about 1% of men; ΔE 6.4 from the original
Tritanopia#684441no blue cones; rare, and affects men and women equally; ΔE 25.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.33:1WCAG large text: AAA
Contrast with black, large text2.52:1WCAG large text: Fail

Named colours

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 23.69, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#1B3060
Analogous#60291B, #52601B
Triadic#1B604B, #4B1B60
Split complementary#1B5260, #291B60
Tetradic#1B6029, #1B3060, #601B52

Tints, shades & saturation

Lighter +40%#D7B870
Lighter +30%#CCA448
Lighter +20%#B08931
Lighter +10%#886A26
Darker −10%#382C10
Darker −20%#100D05
Darker −30%#000000
Darker −40%#000000
More saturated +25%#6F510C
Less saturated −25%#51452A

Channel breakdown

R96
G75
B27
Red96 (37.6%)
Green75 (29.4%)
Blue27 (10.6%)
Hue41.74°
Saturation (HSL)56.1%
Lightness24.12%
Dominant channelRed
Hex per channelR 60 · G 4B · B 1B

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Every value on this page was computed from “604b1b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.