#531610#531610

#531610 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.1% C 0.092 H 29.2°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#531610
RGB	rgb(83, 22, 16)
HSL	hsl(5, 68%, 19%)
HSV	hsv(5, 81%, 33%)
CMYK	cmyk(0%, 73.5%, 80.7%, 67.5%)
CIE-LAB	lab(17.69, 27.93, 19.70)
CIE-LCH	lch(17.69, 34.18, 35.20°)
OKLab	oklab(30.12% 0.0802 0.0448)
OKLCH	oklch(30.12% 0.092 29.2)
XYZ	xyz(3.9482, 2.4508, 0.7553)
Luminance	0.0245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531610 #104D53

analogous

#53102C #531610 #533810

triadic

#531610 #105316 #161053

tetradic

#531610 #2C5310 #104D53 #381053

square

#531610 #2C5310 #104D53 #381053

split-complementary

#531610 #105338 #102C53

monochromatic

#1A0705 #200806 #531610 #86241A #BA3124

Accessibility & contrast

On white

14.09

#531610 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#531610 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531610

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531610	#FFFFFF	#000000	##FFFFFF
##531610	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27230F

Deuteranopia (green-blind)

#36300E

Tritanopia (blue-blind)

#5C0515

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #531610;
/* rgb */ color: rgb(83, 22, 16);
/* oklch */ color: oklch(30.1% 0.092 29.2);

Tailwind

colors: {
  custom: {
    50: '#89574e',
    500: '#531610',
    950: '#000000',
  },
}

SCSS

$custom: #531610;
$custom-light: #89574e;
$custom-dark: #000000;

JSON

{
  "hex": "#531610",
  "rgb": {
    "r": 83,
    "g": 22,
    "b": 16
  },
  "hsl": {
    "h": 5.373,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30117,
    "c": 0.0919,
    "h": 29.2
  },
  "luminance": 0.0245
}

Semantic roles & 50–950 ramp

primary

#531610

secondary

#32858D

accent

#DBEB3D

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0D0301

muted

#7D7877

Preview Lab

Preview with #531610

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

Preview Lab → · Contrast checker → · Palette generator →