#591423#591423

#591423 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.4% C 0.100 H 12.6°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#591423
RGB	rgb(89, 20, 35)
HSL	hsl(347, 63%, 21%)
HSV	hsv(347, 78%, 35%)
CMYK	cmyk(0%, 77.5%, 60.7%, 65.1%)
CIE-LAB	lab(19.00, 32.33, 8.71)
CIE-LCH	lch(19.00, 33.48, 15.07°)
OKLab	oklab(31.44% 0.0976 0.0218)
OKLCH	oklch(31.44% 0.1 12.6)
XYZ	xyz(4.6738, 2.7462, 1.8737)
Luminance	0.0275 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591423 #14594A

analogous

#591446 #591423 #592814

triadic

#591423 #235914 #142359

tetradic

#591423 #465914 #14594A #281459

square

#591423 #465914 #14594A #281459

split-complementary

#591423 #145928 #144659

monochromatic

#19060A #27090F #591423 #8B1F37 #BD2A4A

Accessibility & contrast

On white

13.56

#591423 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#591423 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591423

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591423	#FFFFFF	#000000	##FFFFFF
##591423	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262523

Deuteranopia (green-blind)

#383321

Tritanopia (blue-blind)

#62041A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #591423;
/* rgb */ color: rgb(89, 20, 35);
/* oklch */ color: oklch(31.4% 0.100 12.6);

Tailwind

colors: {
  custom: {
    50: '#8d585d',
    500: '#591423',
    950: '#000000',
  },
}

SCSS

$custom: #591423;
$custom-light: #8d585d;
$custom-dark: #000000;

JSON

{
  "hex": "#591423",
  "rgb": {
    "r": 89,
    "g": 20,
    "b": 35
  },
  "hsl": {
    "h": 346.957,
    "s": 63.303,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31439,
    "c": 0.10001,
    "h": 12.6
  },
  "luminance": 0.02746
}

Semantic roles & 50–950 ramp

primary

#591423

secondary

#38917E

accent

#E6C241

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0304

muted

#7E7879

Preview Lab

Preview with #591423

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

Preview Lab → · Contrast checker → · Palette generator →