#511E14#511E14

#511E14 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.0% C 0.079 H 32.9°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#511E14
RGB	rgb(81, 30, 20)
HSL	hsl(10, 60%, 20%)
HSV	hsv(10, 75%, 32%)
CMYK	cmyk(0%, 63%, 75.3%, 68.2%)
CIE-LAB	lab(18.92, 23.16, 18.63)
CIE-LCH	lch(18.92, 29.72, 38.82°)
OKLab	oklab(30.99% 0.0665 0.043)
OKLCH	oklch(30.99% 0.079 32.9)
XYZ	xyz(3.9843, 2.7289, 0.9786)
Luminance	0.0273 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511E14 #144751

analogous

#511429 #511E14 #513D14

triadic

#511E14 #14511E #1E1451

tetradic

#511E14 #295114 #144751 #3D1451

square

#511E14 #295114 #144751 #3D1451

split-complementary

#511E14 #14513D #142951

monochromatic

#190906 #200C08 #511E14 #823020 #B3422C

Accessibility & contrast

On white

13.59

#511E14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#511E14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511E14

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511E14	#FFFFFF	#000000	##FFFFFF
##511E14	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2713

Deuteranopia (green-blind)

#383213

Tritanopia (blue-blind)

#59131C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511e14;
/* rgb */ color: rgb(81, 30, 20);
/* oklch */ color: oklch(31.0% 0.079 32.9);

Tailwind

colors: {
  custom: {
    50: '#875c51',
    500: '#511e14',
    950: '#000000',
  },
}

SCSS

$custom: #511e14;
$custom-light: #875c51;
$custom-dark: #000000;

JSON

{
  "hex": "#511e14",
  "rgb": {
    "r": 81,
    "g": 30,
    "b": 20
  },
  "hsl": {
    "h": 9.836,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30986,
    "c": 0.07919,
    "h": 32.9
  },
  "luminance": 0.02728
}

Semantic roles & 50–950 ramp

primary

#511E14

secondary

#387C89

accent

#C9E444

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0402

muted

#7D7978

Preview Lab

Preview with #511E14

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

Preview Lab → · Contrast checker → · Palette generator →