Colour

#20100E

#20100E
Red
Dark
Nearest: Black

#20100E is a red with RGB values 32, 16, 14 and HSL 7°, 39%, 9%. It is a dark colour, so white text on it reaches 18.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#20100E#20100E

HEX#20100E

RGBrgb(32, 16, 14)

RGB (0–1)0.1255, 0.0627, 0.0549

RGB percentages12.5%, 6.3%, 5.5%

HSLhsl(6.7, 39.1%, 9%)

HSV / HSBhsv(6.7, 56.3%, 12.5%)

CMYK0%, 50%, 56.2%, 87.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,101,262

CSS custom property--colour: #20100E;

Brightness & contrast

Relative luminance0.00709WCAG 2.x, 0 is black and 1 is white

Perceived brightness21.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.39:1

Contrast with white18.39:1WCAG normal text: AAA

Contrast with black1.14:1WCAG normal text: Fail

Greyscale equivalent#131313

Inverted#DFEFF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#14120Eno red cones; affects about 1% of men; ΔE 7.7 from the original

Deuteranopia#17150Eno green cones; the most common form, about 1% of men; ΔE 8.1 from the original

Tritanopia#230E10no blue cones; rare, and affects men and women equally; ΔE 3.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.39:1WCAG large text: AAA

Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 10.7 Dark slate grey · ΔE 32.4 Dim grey · ΔE 38.9 Gray · ΔE 47.9 Slate grey · ΔE 49.6 Dark olivegreen · ΔE 52

Nearest named CSS colourBlack (#000000)ΔE 10.65, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0E1E20

Analogous#200E15, #20190E

Triadic#0E2010, #100E20

Split complementary#0E2019, #0E1520

Tetradic#15200E, #0E1E20, #190E20

Tints, shades & saturation

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

Lighter +40%#AE574C

Lighter +30%#8A453D

Lighter +20%#67332D

Lighter +10%#43221E

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#260C08

Less saturated −25%#1A1414

Channel breakdown

R32

G16

B14

Red32 (12.5%)

Green16 (6.3%)

Blue14 (5.5%)

Hue6.67°

Saturation (HSL)39.13%

Lightness9.02%

Dominant channelRed

Hex per channelR 20 · G 10 · B 0E

Keep nerding

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

#20100E

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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