#851A29#851A29

#851A29 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.7% C 0.141 H 19.1°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#851A29
RGB	rgb(133, 26, 41)
HSL	hsl(352, 67%, 31%)
HSV	hsv(352, 80%, 52%)
CMYK	cmyk(0%, 80.5%, 69.2%, 47.8%)
CIE-LAB	lab(29.13, 44.98, 19.60)
CIE-LCH	lch(29.13, 49.06, 23.54°)
OKLab	oklab(40.66% 0.1332 0.0462)
OKLCH	oklch(40.66% 0.141 19.1)
XYZ	xyz(10.4437, 5.8870, 2.6838)
Luminance	0.0588 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851A29 #1A8576

analogous

#851A5E #851A29 #85401A

triadic

#851A29 #29851A #1A2985

tetradic

#851A29 #5E851A #1A8576 #401A85

square

#851A29 #5E851A #1A8576 #401A85

split-complementary

#851A29 #1A8540 #1A5E85

monochromatic

#1F0609 #521019 #851A29 #B82439 #DA4055

Accessibility & contrast

On white

9.65

#851A29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#851A29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851A29

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851A29	#FFFFFF	#000000	##FFFFFF
##851A29	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3629

Deuteranopia (green-blind)

#554D26

Tritanopia (blue-blind)

#930021

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #851a29;
/* rgb */ color: rgb(133, 26, 41);
/* oklch */ color: oklch(40.7% 0.141 19.1);

Tailwind

colors: {
  custom: {
    50: '#b06262',
    500: '#851a29',
    950: '#000000',
  },
}

SCSS

$custom: #851a29;
$custom-light: #b06262;
$custom-dark: #000000;

JSON

{
  "hex": "#851a29",
  "rgb": {
    "r": 133,
    "g": 26,
    "b": 41
  },
  "hsl": {
    "h": 351.589,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40656,
    "c": 0.14096,
    "h": 19.1
  },
  "luminance": 0.05885
}

Semantic roles & 50–950 ramp

primary

#851A29

secondary

#42B8A8

accent

#EAD23E

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #851A29

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

Preview Lab → · Contrast checker → · Palette generator →