#531620#531620

#531620 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.090 H 14.8°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#531620
RGB	rgb(83, 22, 32)
HSL	hsl(350, 58%, 21%)
HSV	hsv(350, 73%, 33%)
CMYK	cmyk(0%, 73.5%, 61.4%, 67.5%)
CIE-LAB	lab(18.00, 29.03, 9.27)
CIE-LCH	lch(18.00, 30.47, 17.71°)
OKLab	oklab(30.44% 0.0873 0.0231)
OKLCH	oklch(30.44% 0.09 14.8)
XYZ	xyz(4.1153, 2.5177, 1.6355)
Luminance	0.0252 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531620 #165349

analogous

#53163E #531620 #532A16

triadic

#531620 #205316 #162053

tetradic

#531620 #3E5316 #165349 #2A1653

square

#531620 #3E5316 #165349 #2A1653

split-complementary

#531620 #16532A #163E53

monochromatic

#180609 #23090D #531620 #832333 #B43045

Accessibility & contrast

On white

13.97

#531620 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#531620 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531620

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531620	#FFFFFF	#000000	##FFFFFF
##531620	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252420

Deuteranopia (green-blind)

#35311E

Tritanopia (blue-blind)

#5B091A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #531620;
/* rgb */ color: rgb(83, 22, 32);
/* oklch */ color: oklch(30.4% 0.090 14.8);

Tailwind

colors: {
  custom: {
    50: '#88585b',
    500: '#531620',
    950: '#000000',
  },
}

SCSS

$custom: #531620;
$custom-light: #88585b;
$custom-dark: #000000;

JSON

{
  "hex": "#531620",
  "rgb": {
    "r": 83,
    "g": 22,
    "b": 32
  },
  "hsl": {
    "h": 350.164,
    "s": 58.095,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30442,
    "c": 0.09028,
    "h": 14.8
  },
  "luminance": 0.02517
}

Semantic roles & 50–950 ramp

primary

#531620

secondary

#3A8A7D

accent

#E1C846

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #531620

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

Preview Lab → · Contrast checker → · Palette generator →