#511113#511113

#511113 is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.2% C 0.094 H 23.7°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#511113
RGB	rgb(81, 17, 19)
HSL	hsl(358, 65%, 19%)
HSV	hsv(358, 79%, 32%)
CMYK	cmyk(0%, 79%, 76.5%, 68.2%)
CIE-LAB	lab(16.49, 29.58, 16.35)
CIE-LCH	lch(16.49, 33.80, 28.94°)
OKLab	oklab(29.15% 0.0865 0.0379)
OKLCH	oklch(29.15% 0.094 23.7)
XYZ	xyz(3.7117, 2.1978, 0.8447)
Luminance	0.0220 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511113 #11514F

analogous

#511133 #511113 #512F11

triadic

#511113 #135111 #111351

tetradic

#511113 #335111 #11514F #2F1151

square

#511113 #335111 #11514F #2F1151

split-complementary

#511113 #11512F #113351

monochromatic

#190506 #1E0607 #511113 #841C1F #B6262B

Accessibility & contrast

On white

14.59

#511113 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#511113 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511113

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511113	#FFFFFF	#000000	##FFFFFF
##511113	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232012

Deuteranopia (green-blind)

#332E11

Tritanopia (blue-blind)

#5A0012

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #511113;
/* rgb */ color: rgb(81, 17, 19);
/* oklch */ color: oklch(29.2% 0.094 23.7);

Tailwind

colors: {
  custom: {
    50: '#885550',
    500: '#511113',
    950: '#000000',
  },
}

SCSS

$custom: #511113;
$custom-light: #885550;
$custom-dark: #000000;

JSON

{
  "hex": "#511113",
  "rgb": {
    "r": 81,
    "g": 17,
    "b": 19
  },
  "hsl": {
    "h": 358.125,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29155,
    "c": 0.09442,
    "h": 23.7
  },
  "luminance": 0.02197
}

Semantic roles & 50–950 ramp

primary

#511113

secondary

#348A88

accent

#E8E340

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #511113

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

Preview Lab → · Contrast checker → · Palette generator →