Recognised as Colour

#56101E

#56101E
Red
Dark
Nearest: Maroon

#56101E is a red with RGB values 86, 16, 30 and HSL 348°, 69%, 20%. It is a dark colour, so white text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#56101E#56101E

HEX#56101E

RGBrgb(86, 16, 30)

RGB (0–1)0.3373, 0.0627, 0.1176

RGB percentages33.7%, 6.3%, 11.8%

HSLhsl(348, 68.6%, 20%)

HSV / HSBhsv(348, 81.4%, 33.7%)

CMYK0%, 81.4%, 65.1%, 66.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,640,222

CSS custom property--colour: #56101E;

Brightness & contrast

Relative luminance0.02443WCAG 2.x, 0 is black and 1 is white

Perceived brightness49.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.11:1

Contrast with white14.11:1WCAG normal text: AAA

Contrast with black1.49:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#A9EFE1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#23221Eno red cones; affects about 1% of men; ΔE 34.1 from the original

Deuteranopia#35311Cno green cones; the most common form, about 1% of men; ΔE 34.8 from the original

Tritanopia#5F0016no blue cones; rare, and affects men and women equally; ΔE 9.6 from the original

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

Contrast with white, large text14.11:1WCAG large text: AAA

Contrast with black, large text1.49:1WCAG large text: Fail

Named colours

Maroon · ΔE 32.7 Brown · ΔE 33.1 Sienna · ΔE 36.5 Saddle brown · ΔE 37 Dark red · ΔE 37.5 Black · ΔE 38.4

Nearest named CSS colourMaroon (#800000)ΔE 32.73, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#105648

Analogous#561041, #562510

Triadic#1E5610, #101E56

Split complementary#105625, #104156

Tetradic#415610, #105648, #251056

Tints, shades & saturation

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

Lighter +40%#DF536F

Lighter +30%#D7284B

Lighter +20%#AC203C

Lighter +10%#81182D

Darker −10%#2B080F

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#630316

Less saturated −25%#491D26

Channel breakdown

R86

G16

B30

Red86 (33.7%)

Green16 (6.3%)

Blue30 (11.8%)

Hue348°

Saturation (HSL)68.63%

Lightness20%

Dominant channelRed

Hex per channelR 56 · G 10 · B 1E

Keep nerding

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#56101E

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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