Recognised as Colour

#5D1100

#5D1100
Red
Dark
Nearest: Maroon

#5D1100 is a red with RGB values 93, 17, 0 and HSL 11°, 100%, 18%. It is a dark colour, so white text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#5D1100#5D1100

HEX#5D1100

RGBrgb(93, 17, 0)

RGB (0–1)0.3647, 0.0667, 0

RGB percentages36.5%, 6.7%, 0%

HSLhsl(11, 100%, 18.2%)

HSV / HSBhsv(11, 100%, 36.5%)

CMYK0%, 81.7%, 100%, 63.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,099,200

CSS custom property--colour: #5D1100;

Brightness & contrast

Relative luminance0.02728WCAG 2.x, 0 is black and 1 is white

Perceived brightness52.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.59:1

Contrast with white13.59:1WCAG normal text: AAA

Contrast with black1.55:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#A2EEFF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#292300no red cones; affects about 1% of men; ΔE 36.6 from the original

Deuteranopia#3C3400no green cones; the most common form, about 1% of men; ΔE 36 from the original

Tritanopia#67000Eno blue cones; rare, and affects men and women equally; ΔE 9.4 from the original

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

Contrast with white, large text13.59:1WCAG large text: AAA

Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Maroon · ΔE 18.8 Saddle brown · ΔE 23.3 Dark red · ΔE 23.7 Brown · ΔE 24.9 Sienna · ΔE 26.1 Firebrick · ΔE 31.7

Nearest named CSS colourMaroon (#800000)ΔE 18.79, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#004C5D

Analogous#5D001D, #5D4000

Triadic#005D11, #11005D

Split complementary#005D40, #001D5D

Tetradic#1D5D00, #004C5D, #40005D

Tints, shades & saturation

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

Lighter +40%#FF512A

Lighter +30%#F62D00

Lighter +20%#C32400

Lighter +10%#901A00

Darker −10%#2A0800

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#5D1100

Less saturated −25%#51180C

Channel breakdown

R93

G17

Red93 (36.5%)

Green17 (6.7%)

Blue0 (0%)

Hue10.97°

Saturation (HSL)100%

Lightness18.24%

Dominant channelRed

Hex per channelR 5D · G 11 · B 00

Keep nerding

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#5D1100

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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