#591A28#591A28

#591A28 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.3% C 0.093 H 10.6°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#591A28
RGB	rgb(89, 26, 40)
HSL	hsl(347, 55%, 23%)
HSV	hsv(347, 71%, 35%)
CMYK	cmyk(0%, 70.8%, 55.1%, 65.1%)
CIE-LAB	lab(20.11, 30.10, 6.71)
CIE-LCH	lch(20.11, 30.84, 12.57°)
OKLab	oklab(32.31% 0.0912 0.0172)
OKLCH	oklch(32.31% 0.093 10.6)
XYZ	xyz(4.8726, 3.0165, 2.3327)
Luminance	0.0302 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A28 #1A594B

analogous

#591A47 #591A28 #592C1A

triadic

#591A28 #28591A #1A2859

tetradic

#591A28 #47591A #1A594B #2C1A59

square

#591A28 #47591A #1A594B #2C1A59

split-complementary

#591A28 #1A592C #1A4759

monochromatic

#18070B #2A0C13 #591A28 #88283D #B83653

Accessibility & contrast

On white

13.10

#591A28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#591A28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A28

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A28	#FFFFFF	#000000	##FFFFFF
##591A28	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292828

Deuteranopia (green-blind)

#393526

Tritanopia (blue-blind)

#620F1F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #591a28;
/* rgb */ color: rgb(89, 26, 40);
/* oklch */ color: oklch(32.3% 0.093 10.6);

Tailwind

colors: {
  custom: {
    50: '#8c5b61',
    500: '#591a28',
    950: '#000000',
  },
}

SCSS

$custom: #591a28;
$custom-light: #8c5b61;
$custom-dark: #000000;

JSON

{
  "hex": "#591a28",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 40
  },
  "hsl": {
    "h": 346.667,
    "s": 54.783,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32309,
    "c": 0.09282,
    "h": 10.6
  },
  "luminance": 0.03016
}

Semantic roles & 50–950 ramp

primary

#591A28

secondary

#408F7D

accent

#DEBD4A

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0405

muted

#7D7979

Preview Lab

Preview with #591A28

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

Preview Lab → · Contrast checker → · Palette generator →