#591D28#591D28

#591D28 is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.7% C 0.089 H 12.4°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#591D28
RGB	rgb(89, 29, 40)
HSL	hsl(349, 51%, 23%)
HSV	hsv(349, 67%, 35%)
CMYK	cmyk(0%, 67.4%, 55.1%, 65.1%)
CIE-LAB	lab(20.66, 28.61, 7.47)
CIE-LCH	lch(20.66, 29.57, 14.64°)
OKLab	oklab(32.72% 0.0865 0.019)
OKLCH	oklch(32.72% 0.089 12.4)
XYZ	xyz(4.9426, 3.1564, 2.3560)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D28 #1D594E

analogous

#591D46 #591D28 #59301D

triadic

#591D28 #28591D #1D2859

tetradic

#591D28 #46591D #1D594E #301D59

square

#591D28 #46591D #1D594E #301D59

split-complementary

#591D28 #1D5930 #1D4659

monochromatic

#17080A #2B0E13 #591D28 #872C3D #B53B51

Accessibility & contrast

On white

12.87

#591D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#591D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D28

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D28	#FFFFFF	#000000	##FFFFFF
##591D28	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2A28

Deuteranopia (green-blind)

#3A3627

Tritanopia (blue-blind)

#611321

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #591d28;
/* rgb */ color: rgb(89, 29, 40);
/* oklch */ color: oklch(32.7% 0.089 12.4);

Tailwind

colors: {
  custom: {
    50: '#8c5c61',
    500: '#591d28',
    950: '#000000',
  },
}

SCSS

$custom: #591d28;
$custom-light: #8c5c61;
$custom-dark: #000000;

JSON

{
  "hex": "#591d28",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 40
  },
  "hsl": {
    "h": 349,
    "s": 50.847,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3272,
    "c": 0.08856,
    "h": 12.4
  },
  "luminance": 0.03156
}

Semantic roles & 50–950 ramp

primary

#591D28

secondary

#448E81

accent

#DAC14D

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0405

muted

#7D7979

Preview Lab

Preview with #591D28

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

Preview Lab → · Contrast checker → · Palette generator →