#531913#531913

#531913 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.6% C 0.088 H 29.1°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#531913
RGB	rgb(83, 25, 19)
HSL	hsl(6, 63%, 20%)
HSV	hsv(6, 77%, 33%)
CMYK	cmyk(0%, 69.9%, 77.1%, 67.5%)
CIE-LAB	lab(18.28, 26.61, 18.62)
CIE-LCH	lch(18.28, 32.48, 34.98°)
OKLab	oklab(30.57% 0.0768 0.0427)
OKLCH	oklch(30.57% 0.088 29.1)
XYZ	xyz(4.0329, 2.5818, 0.9020)
Luminance	0.0258 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531913 #134D53

analogous

#53132D #531913 #533913

triadic

#531913 #135319 #191353

tetradic

#531913 #2D5313 #134D53 #391353

square

#531913 #2D5313 #134D53 #391353

split-complementary

#531913 #135339 #132D53

monochromatic

#190806 #210A08 #531913 #85281E #B7372A

Accessibility & contrast

On white

13.85

#531913 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#531913 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531913

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531913	#FFFFFF	#000000	##FFFFFF
##531913	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292512

Deuteranopia (green-blind)

#373111

Tritanopia (blue-blind)

#5C0B18

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #531913;
/* rgb */ color: rgb(83, 25, 19);
/* oklch */ color: oklch(30.6% 0.088 29.1);

Tailwind

colors: {
  custom: {
    50: '#895950',
    500: '#531913',
    950: '#000000',
  },
}

SCSS

$custom: #531913;
$custom-light: #895950;
$custom-dark: #000000;

JSON

{
  "hex": "#531913",
  "rgb": {
    "r": 83,
    "g": 25,
    "b": 19
  },
  "hsl": {
    "h": 5.625,
    "s": 62.745,
    "l": 20
  },
  "oklch": {
    "l": 0.30574,
    "c": 0.08789,
    "h": 29.1
  },
  "luminance": 0.02581
}

Semantic roles & 50–950 ramp

primary

#531913

secondary

#36838B

accent

#D6E642

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0402

muted

#7D7978

Preview Lab

Preview with #531913

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

Preview Lab → · Contrast checker → · Palette generator →