Colour

#5D170F

#5D170F
Red
Dark
Nearest: Maroon

#5D170F is a red with RGB values 93, 23, 15 and HSL 6°, 72%, 21%. It is a dark colour, so white text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#5D170F#5D170F

HEX#5D170F

RGBrgb(93, 23, 15)

RGB (0–1)0.3647, 0.0902, 0.0588

RGB percentages36.5%, 9%, 5.9%

HSLhsl(6.2, 72.2%, 21.2%)

HSV / HSBhsv(6.2, 83.9%, 36.5%)

CMYK0%, 75.3%, 83.9%, 63.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,100,751

CSS custom property--colour: #5D170F;

Brightness & contrast

Relative luminance0.02974WCAG 2.x, 0 is black and 1 is white

Perceived brightness54.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.17:1

Contrast with white13.17:1WCAG normal text: AAA

Contrast with black1.59:1WCAG normal text: Fail

Greyscale equivalent#252525

Inverted#A2E8F0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2C260Dno red cones; affects about 1% of men; ΔE 33.5 from the original

Deuteranopia#3D360Cno green cones; the most common form, about 1% of men; ΔE 34.1 from the original

Tritanopia#670016no blue cones; rare, and affects men and women equally; ΔE 11.2 from the original

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

Contrast with white, large text13.17:1WCAG large text: AAA

Contrast with black, large text1.59:1WCAG large text: Fail

Named colours

Maroon · ΔE 23 Saddle brown · ΔE 25.3 Brown · ΔE 26.5 Sienna · ΔE 26.9 Dark red · ΔE 27.9 Firebrick · ΔE 34.3

Nearest named CSS colourMaroon (#800000)ΔE 22.98, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0F555D

Analogous#5D0F2E, #5D3E0F

Triadic#0F5D17, #170F5D

Split complementary#0F5D3E, #0F2E5D

Tetradic#2E5D0F, #0F555D, #3E0F5D

Tints, shades & saturation

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

Lighter +40%#E36354

Lighter +30%#DC3B29

Lighter +20%#B52D1D

Lighter +10%#892216

Darker −10%#310C08

Darker −20%#050101

Darker −30%#000000

Darker −40%#000000

More saturated +25%#6A0C02

Less saturated −25%#50221D

Channel breakdown

R93

G23

B15

Red93 (36.5%)

Green23 (9%)

Blue15 (5.9%)

Hue6.15°

Saturation (HSL)72.22%

Lightness21.18%

Dominant channelRed

Hex per channelR 5D · G 17 · B 0F

Keep nerding

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#5D170F

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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