Recognised as Colour

#590A18

#590A18
Red
Dark
Nearest: Maroon

#590A18 is a red with RGB values 89, 10, 24 and HSL 349°, 80%, 19%. It is a dark colour, so white text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#590A18#590A18

HEX#590A18

RGBrgb(89, 10, 24)

RGB (0–1)0.349, 0.0392, 0.0941

RGB percentages34.9%, 3.9%, 9.4%

HSLhsl(349.4, 79.8%, 19.4%)

HSV / HSBhsv(349.4, 88.8%, 34.9%)

CMYK0%, 88.8%, 73%, 65.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,835,288

CSS custom property--colour: #590A18;

Brightness & contrast

Relative luminance0.02407WCAG 2.x, 0 is black and 1 is white

Perceived brightness49.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.18:1

Contrast with white14.18:1WCAG normal text: AAA

Contrast with black1.48:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#A6F5E7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#232018no red cones; affects about 1% of men; ΔE 36.7 from the original

Deuteranopia#363116no green cones; the most common form, about 1% of men; ΔE 37.6 from the original

Tritanopia#630010no blue cones; rare, and affects men and women equally; ΔE 9.2 from the original

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

Contrast with white, large text14.18:1WCAG large text: AAA

Contrast with black, large text1.48:1WCAG large text: Fail

Named colours

Maroon · ΔE 28 Brown · ΔE 29.5 Dark red · ΔE 32.9 Sienna · ΔE 34.2 Saddle brown · ΔE 34.2 Firebrick · ΔE 37.9

Nearest named CSS colourMaroon (#800000)ΔE 28.03, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0A594B

Analogous#590A3F, #59240A

Triadic#18590A, #0A1859

Split complementary#0A5924, #0A3F59

Tetradic#3F590A, #0A594B, #230A59

Tints, shades & saturation

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

Lighter +40%#EA4562

Lighter +30%#E3193D

Lighter +20%#B51431

Lighter +10%#870F24

Darker −10%#2B050C

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#630012

Less saturated −25%#4D1620

Channel breakdown

R89

G10

B24

Red89 (34.9%)

Green10 (3.9%)

Blue24 (9.4%)

Hue349.37°

Saturation (HSL)79.8%

Lightness19.41%

Dominant channelRed

Hex per channelR 59 · G 0A · B 18

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#590A18

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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