Colour

#580F20

#580F20
Red
Dark
Nearest: Maroon

#580F20 is a red with RGB values 88, 15, 32 and HSL 346°, 71%, 20%. It is a dark colour, so white text on it reaches 14:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#580F20#580F20

HEX#580F20

RGBrgb(88, 15, 32)

RGB (0–1)0.3451, 0.0588, 0.1255

RGB percentages34.5%, 5.9%, 12.5%

HSLhsl(346, 70.9%, 20.2%)

HSV / HSBhsv(346, 83%, 34.5%)

CMYK0%, 83%, 63.6%, 65.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,771,040

CSS custom property--colour: #580F20;

Brightness & contrast

Relative luminance0.02521WCAG 2.x, 0 is black and 1 is white

Perceived brightness50.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.96:1

Contrast with white13.96:1WCAG normal text: AAA

Contrast with black1.5:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#A7F0DF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#232220no red cones; affects about 1% of men; ΔE 34.9 from the original

Deuteranopia#36311Eno green cones; the most common form, about 1% of men; ΔE 35.2 from the original

Tritanopia#610016no blue cones; rare, and affects men and women equally; ΔE 10.3 from the original

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

Contrast with white, large text13.96:1WCAG large text: AAA

Contrast with black, large text1.5:1WCAG large text: Fail

Named colours

Maroon · ΔE 32.9 Brown · ΔE 32.9 Sienna · ΔE 37 Dark red · ΔE 37.6 Saddle brown · ΔE 37.7 Indian red · ΔE 39.2

Nearest named CSS colourMaroon (#800000)ΔE 32.86, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0F5847

Analogous#580F44, #58230F

Triadic#20580F, #0F2058

Split complementary#0F5823, #0F4458

Tetradic#45580F, #0F5847, #230F58

Tints, shades & saturation

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

Lighter +40%#E15273

Lighter +30%#DA2650

Lighter +20%#AF1E40

Lighter +10%#841630

Darker −10%#2C0810

Darker −20%#010000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#650219

Less saturated −25%#4B1C27

Channel breakdown

R88

G15

B32

Red88 (34.5%)

Green15 (5.9%)

Blue32 (12.5%)

Hue346.03°

Saturation (HSL)70.87%

Lightness20.2%

Dominant channelRed

Hex per channelR 58 · G 0F · B 20

Keep nerding

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#580F20

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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