#511119#511119

#511119 is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.3% C 0.094 H 18.4°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#511119
RGB	rgb(81, 17, 25)
HSL	hsl(353, 65%, 19%)
HSV	hsv(353, 79%, 32%)
CMYK	cmyk(0%, 79%, 69.1%, 68.2%)
CIE-LAB	lab(16.61, 29.97, 12.34)
CIE-LCH	lch(16.61, 32.41, 22.38°)
OKLab	oklab(29.28% 0.0891 0.0297)
OKLCH	oklch(29.28% 0.094 18.4)
XYZ	xyz(3.7696, 2.2210, 1.1497)
Luminance	0.0222 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511119 #115149

analogous

#511139 #511119 #512911

triadic

#511119 #195111 #111951

tetradic

#511119 #395111 #115149 #291151

square

#511119 #395111 #115149 #291151

split-complementary

#511119 #115129 #113951

monochromatic

#190508 #1E0609 #511119 #841C29 #B62638

Accessibility & contrast

On white

14.54

#511119 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#511119 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511119

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511119	#FFFFFF	#000000	##FFFFFF
##511119	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232019

Deuteranopia (green-blind)

#332E17

Tritanopia (blue-blind)

#5A0114

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #511119;
/* rgb */ color: rgb(81, 17, 25);
/* oklch */ color: oklch(29.3% 0.094 18.4);

Tailwind

colors: {
  custom: {
    50: '#875555',
    500: '#511119',
    950: '#000000',
  },
}

SCSS

$custom: #511119;
$custom-light: #875555;
$custom-dark: #000000;

JSON

{
  "hex": "#511119",
  "rgb": {
    "r": 81,
    "g": 17,
    "b": 25
  },
  "hsl": {
    "h": 352.5,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29276,
    "c": 0.09395,
    "h": 18.4
  },
  "luminance": 0.0222
}

Semantic roles & 50–950 ramp

primary

#511119

secondary

#348A7F

accent

#E8D340

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #511119

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

Preview Lab → · Contrast checker → · Palette generator →