Colour

#5A1110

#5A1110
Red
Dark
Nearest: Maroon

#5A1110 is a red with RGB values 90, 17, 16 and HSL 1°, 70%, 21%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#5A1110#5A1110

HEX#5A1110

RGBrgb(90, 17, 16)

RGB (0–1)0.3529, 0.0667, 0.0627

RGB percentages35.3%, 6.7%, 6.3%

HSLhsl(0.8, 69.8%, 20.8%)

HSV / HSBhsv(0.8, 82.2%, 35.3%)

CMYK0%, 81.1%, 82.2%, 64.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,902,608

CSS custom property--colour: #5A1110;

Brightness & contrast

Relative luminance0.02612WCAG 2.x, 0 is black and 1 is white

Perceived brightness51.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.79:1

Contrast with white13.79:1WCAG normal text: AAA

Contrast with black1.52:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#A5EEEF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#27230Fno red cones; affects about 1% of men; ΔE 35.4 from the original

Deuteranopia#39330Dno green cones; the most common form, about 1% of men; ΔE 35.7 from the original

Tritanopia#640012no blue cones; rare, and affects men and women equally; ΔE 8.2 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text13.79:1WCAG large text: AAA

Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Maroon · ΔE 24.1 Brown · ΔE 27.3 Saddle brown · ΔE 28.3 Dark red · ΔE 29.1 Sienna · ΔE 29.5 Firebrick · ΔE 35.3

Nearest named CSS colourMaroon (#800000)ΔE 24.09, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#10595A

Analogous#5A1034, #5A3610

Triadic#105A11, #11105A

Split complementary#105A36, #10345A

Tetradic#345A10, #10595A, #36105A

Tints, shades & saturation

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

Lighter +40%#E15755

Lighter +30%#D92C2A

Lighter +20%#B1211F

Lighter +10%#851918

Darker −10%#2F0908

Darker −20%#030101

Darker −30%#000000

Darker −40%#000000

More saturated +25%#670403

Less saturated −25%#4D1E1D

Channel breakdown

R90

G17

B16

Red90 (35.3%)

Green17 (6.7%)

Blue16 (6.3%)

Hue0.81°

Saturation (HSL)69.81%

Lightness20.78%

Dominant channelRed

Hex per channelR 5A · G 11 · B 10

Keep nerding

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#5A1110

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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