Colour

#31240D

#31240D
Orange
Dark
Nearest: Black

#31240D is a orange with RGB values 49, 36, 13 and HSL 38°, 58%, 12%. It is a dark colour, so white text on it reaches 15.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#31240D#31240D

HEX#31240D

RGBrgb(49, 36, 13)

RGB (0–1)0.1922, 0.1412, 0.051

RGB percentages19.2%, 14.1%, 5.1%

HSLhsl(38.3, 58.1%, 12.2%)

HSV / HSBhsv(38.3, 73.5%, 19.2%)

CMYK0%, 26.5%, 73.5%, 80.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,220,493

CSS custom property--colour: #31240D;

Brightness & contrast

Relative luminance0.01944WCAG 2.x, 0 is black and 1 is white

Perceived brightness38.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.12:1

Contrast with white15.12:1WCAG normal text: AAA

Contrast with black1.39:1WCAG normal text: Fail

Greyscale equivalent#252525

Inverted#CEDBF2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#29240Bno red cones; affects about 1% of men; ΔE 4.8 from the original

Deuteranopia#2C270Eno green cones; the most common form, about 1% of men; ΔE 4.7 from the original

Tritanopia#36201Fno blue cones; rare, and affects men and women equally; ΔE 14 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.12:1WCAG large text: AAA

Contrast with black, large text1.39:1WCAG large text: Fail

Named colours

Black · ΔE 22.9 Dark slate grey · ΔE 29.9 Dim grey · ΔE 33.9 Dark olivegreen · ΔE 37.3 Saddle brown · ΔE 40.4 Gray · ΔE 42

Nearest named CSS colourBlack (#000000)ΔE 22.88, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0D1A31

Analogous#31120D, #2C310D

Triadic#0D3124, #240D31

Split complementary#0D2C31, #120D31

Tetradic#0D3112, #0D1A31, #310D2C

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#CC993E

Lighter +30%#AA7D2D

Lighter +20%#825F22

Lighter +10%#594218

Darker −10%#090602

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#392605

Less saturated −25%#292215

Channel breakdown

R49

G36

B13

Red49 (19.2%)

Green36 (14.1%)

Blue13 (5.1%)

Hue38.33°

Saturation (HSL)58.06%

Lightness12.16%

Dominant channelRed

Hex per channelR 31 · G 24 · B 0D

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#31240D

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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