#591523#591523

#591523 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.6% C 0.099 H 13.0°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#591523
RGB	rgb(89, 21, 35)
HSL	hsl(348, 62%, 22%)
HSV	hsv(348, 76%, 35%)
CMYK	cmyk(0%, 76.4%, 60.7%, 65.1%)
CIE-LAB	lab(19.15, 31.91, 8.91)
CIE-LCH	lch(19.15, 33.13, 15.61°)
OKLab	oklab(31.55% 0.0963 0.0223)
OKLCH	oklch(31.55% 0.099 13)
XYZ	xyz(4.6918, 2.7822, 1.8797)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591523 #15594B

analogous

#591545 #591523 #592915

triadic

#591523 #235915 #152359

tetradic

#591523 #455915 #15594B #291559

square

#591523 #455915 #15594B #291559

split-complementary

#591523 #155929 #154559

monochromatic

#19060A #270910 #591523 #8B2136 #BC2C4A

Accessibility & contrast

On white

13.49

#591523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#591523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591523

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591523	#FFFFFF	#000000	##FFFFFF
##591523	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262623

Deuteranopia (green-blind)

#383421

Tritanopia (blue-blind)

#62051B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #591523;
/* rgb */ color: rgb(89, 21, 35);
/* oklch */ color: oklch(31.6% 0.099 13.0);

Tailwind

colors: {
  custom: {
    50: '#8d585d',
    500: '#591523',
    950: '#000000',
  },
}

SCSS

$custom: #591523;
$custom-light: #8d585d;
$custom-dark: #000000;

JSON

{
  "hex": "#591523",
  "rgb": {
    "r": 89,
    "g": 21,
    "b": 35
  },
  "hsl": {
    "h": 347.647,
    "s": 61.818,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31552,
    "c": 0.0988,
    "h": 13
  },
  "luminance": 0.02782
}

Semantic roles & 50–950 ramp

primary

#591523

secondary

#39917F

accent

#E5C443

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0404

muted

#7E7979

Preview Lab

Preview with #591523

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →