#511422#511422

#511422 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.091 H 11.0°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#511422
RGB	rgb(81, 20, 34)
HSL	hsl(346, 60%, 20%)
HSV	hsv(346, 75%, 32%)
CMYK	cmyk(0%, 75.3%, 58%, 68.2%)
CIE-LAB	lab(17.30, 29.40, 6.82)
CIE-LCH	lch(17.30, 30.18, 13.06°)
OKLab	oklab(29.86% 0.0891 0.0173)
OKLCH	oklch(29.86% 0.091 11)
XYZ	xyz(3.9326, 2.3657, 1.7626)
Luminance	0.0237 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511422 #145143

analogous

#511440 #511422 #512514

triadic

#511422 #225114 #142251

tetradic

#511422 #405114 #145143 #251451

square

#511422 #405114 #145143 #251451

split-complementary

#511422 #145125 #144051

monochromatic

#19060A #20080D #511422 #822037 #B32C4B

Accessibility & contrast

On white

14.26

#511422 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#511422 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511422

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511422	#FFFFFF	#000000	##FFFFFF
##511422	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232322

Deuteranopia (green-blind)

#332F21

Tritanopia (blue-blind)

#59081A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #511422;
/* rgb */ color: rgb(81, 20, 34);
/* oklch */ color: oklch(29.9% 0.091 11.0);

Tailwind

colors: {
  custom: {
    50: '#86565c',
    500: '#511422',
    950: '#000000',
  },
}

SCSS

$custom: #511422;
$custom-light: #86565c;
$custom-dark: #000000;

JSON

{
  "hex": "#511422",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 34
  },
  "hsl": {
    "h": 346.23,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29862,
    "c": 0.09071,
    "h": 11
  },
  "luminance": 0.02365
}

Semantic roles & 50–950 ramp

primary

#511422

secondary

#388976

accent

#E4BF44

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #511422

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

Preview Lab → · Contrast checker → · Palette generator →