#811E30#811E30

#811E30 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.133 H 15.5°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#811E30
RGB	rgb(129, 30, 48)
HSL	hsl(349, 62%, 31%)
HSV	hsv(349, 77%, 51%)
CMYK	cmyk(0%, 76.7%, 62.8%, 49.4%)
CIE-LAB	lab(28.93, 42.79, 14.56)
CIE-LCH	lch(28.93, 45.20, 18.79°)
OKLab	oklab(40.41% 0.1282 0.0356)
OKLCH	oklch(40.41% 0.133 15.5)
XYZ	xyz(10.0521, 5.8105, 3.3880)
Luminance	0.0581 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811E30 #1E816F

analogous

#811E61 #811E30 #813D1E

triadic

#811E30 #30811E #1E3081

tetradic

#811E30 #61811E #1E816F #3D1E81

square

#811E30 #61811E #1E816F #3D1E81

split-complementary

#811E30 #1E813D #1E6181

monochromatic

#1E070B #4F121E #811E30 #B32A42 #D4465F

Accessibility & contrast

On white

9.71

#811E30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#811E30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811E30

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811E30	#FFFFFF	#000000	##FFFFFF
##811E30	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393730

Deuteranopia (green-blind)

#524C2D

Tritanopia (blue-blind)

#8E0026

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #811e30;
/* rgb */ color: rgb(129, 30, 48);
/* oklch */ color: oklch(40.4% 0.133 15.5);

Tailwind

colors: {
  custom: {
    50: '#ac6368',
    500: '#811e30',
    950: '#000000',
  },
}

SCSS

$custom: #811e30;
$custom-light: #ac6368;
$custom-dark: #000000;

JSON

{
  "hex": "#811e30",
  "rgb": {
    "r": 129,
    "g": 30,
    "b": 48
  },
  "hsl": {
    "h": 349.091,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40407,
    "c": 0.13308,
    "h": 15.5
  },
  "luminance": 0.05809
}

Semantic roles & 50–950 ramp

primary

#811E30

secondary

#47B4A0

accent

#E5C842

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #811E30

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

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