Colour

#591F19

#591F19
Red
Dark
Nearest: Saddle brown

#591F19 is a red with RGB values 89, 31, 25 and HSL 6°, 56%, 22%. It is a dark colour, so white text on it reaches 12.8:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#591F19#591F19

HEX#591F19

RGBrgb(89, 31, 25)

RGB (0–1)0.349, 0.1216, 0.098

RGB percentages34.9%, 12.2%, 9.8%

HSLhsl(5.6, 56.1%, 22.4%)

HSV / HSBhsv(5.6, 71.9%, 34.9%)

CMYK0%, 65.2%, 71.9%, 65.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,840,665

CSS custom property--colour: #591F19;

Brightness & contrast

Relative luminance0.03174WCAG 2.x, 0 is black and 1 is white

Perceived brightness54.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.85:1

Contrast with white12.85:1WCAG normal text: AAA

Contrast with black1.63:1WCAG normal text: Fail

Greyscale equivalent#2B2B2B

Inverted#A6E0E6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2E2A18no red cones; affects about 1% of men; ΔE 28.6 from the original

Deuteranopia#3D3717no green cones; the most common form, about 1% of men; ΔE 29 from the original

Tritanopia#62131Eno 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 text12.85:1WCAG large text: AAA

Contrast with black, large text1.63:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 28.6 Sienna · ΔE 29.3 Maroon · ΔE 30.1 Brown · ΔE 31.5 Dark red · ΔE 34.8 Indian red · ΔE 37.8

Nearest named CSS colourSaddle brown (#8B4513)ΔE 28.56, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#195359

Analogous#591933, #593F19

Triadic#19591F, #1F1959

Split complementary#19593F, #193359

Tetradic#335919, #195359, #3F1959

Tints, shades & saturation

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

Lighter +40%#D57369

Lighter +30%#CA4E41

Lighter +20%#A93B2F

Lighter +10%#812D24

Darker −10%#31110E

Darker −20%#090303

Darker −30%#000000

Darker −40%#000000

More saturated +25%#67130B

Less saturated −25%#4B2B27

Channel breakdown

R89

G31

B25

Red89 (34.9%)

Green31 (12.2%)

Blue25 (9.8%)

Hue5.63°

Saturation (HSL)56.14%

Lightness22.35%

Dominant channelRed

Hex per channelR 59 · G 1F · B 19

Keep nerding

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

#591F19

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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