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Recognised as Colour

#31241A

  • #31241A
  • Orange
  • Dark
  • Nearest: Black

#31241A is a orange with RGB values 49, 36, 26 and HSL 26°, 31%, 15%. It is a dark colour, so white text on it reaches 15:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#31241A#31241A
HEX#31241A
RGBrgb(49, 36, 26)
RGB (0–1)0.1922, 0.1412, 0.102
RGB percentages19.2%, 14.1%, 10.2%
HSLhsl(26.1, 30.7%, 14.7%)
HSV / HSBhsv(26.1, 46.9%, 19.2%)
CMYK0%, 26.5%, 46.9%, 80.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,220,506
CSS custom property--colour: #31241A;

Brightness & contrast

Relative luminance0.01989WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.02:1
Contrast with white15.02:1WCAG normal text: AAA
Contrast with black1.4:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#CEDBE5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#282519no red cones; affects about 1% of men; ΔE 5.6 from the original
Deuteranopia#2B281Ano green cones; the most common form, about 1% of men; ΔE 5.9 from the original
Tritanopia#352121no blue cones; rare, and affects men and women equally; ΔE 7.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.02:1WCAG large text: AAA
Contrast with black, large text1.4:1WCAG large text: Fail

Named colours

Black · ΔE 18.4Dark slate grey · ΔE 26Dim grey · ΔE 30.7Gray · ΔE 39.5Dark olivegreen · ΔE 41.5Slate grey · ΔE 42.8
Nearest named CSS colourBlack (#000000)ΔE 18.44, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1A2731
Analogous#311A1B, #31301A
Triadic#1A3124, #241A31
Split complementary#1A3130, #1A1C31
Tetradic#1C311A, #1A2731, #301A31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AF8768
Lighter +30%#956D4F
Lighter +20%#74553D
Lighter +10%#523C2C
Darker −10%#100C08
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3A2311
Less saturated −25%#282523

Channel breakdown

R49
G36
B26
Red49 (19.2%)
Green36 (14.1%)
Blue26 (10.2%)
Hue26.09°
Saturation (HSL)30.67%
Lightness14.71%
Dominant channelRed
Hex per channelR 31 · G 24 · B 1A

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Every value on this page was computed from “31241a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.