#841B22#841B22

#841B22 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.140 H 23.0°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#841B22
RGB	rgb(132, 27, 34)
HSL	hsl(356, 66%, 31%)
HSV	hsv(356, 80%, 52%)
CMYK	cmyk(0%, 79.5%, 74.2%, 48.2%)
CIE-LAB	lab(28.92, 43.97, 23.84)
CIE-LCH	lch(28.92, 50.02, 28.46°)
OKLab	oklab(40.43% 0.1285 0.0544)
OKLCH	oklch(40.43% 0.14 23)
XYZ	xyz(10.1976, 5.8065, 2.0969)
Luminance	0.0580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841B22 #1B847D

analogous

#841B56 #841B22 #84481B

triadic

#841B22 #22841B #1B2284

tetradic

#841B22 #56841B #1B847D #481B84

square

#841B22 #56841B #1B847D #481B84

split-complementary

#841B22 #1B8448 #1B5684

monochromatic

#1E0608 #511115 #841B22 #B7252F #D8414B

Accessibility & contrast

On white

9.72

#841B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#841B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841B22

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841B22	#FFFFFF	#000000	##FFFFFF
##841B22	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3621

Deuteranopia (green-blind)

#554C1E

Tritanopia (blue-blind)

#92001F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #841b22;
/* rgb */ color: rgb(132, 27, 34);
/* oklch */ color: oklch(40.4% 0.140 23.0);

Tailwind

colors: {
  custom: {
    50: '#af625d',
    500: '#841b22',
    950: '#000000',
  },
}

SCSS

$custom: #841b22;
$custom-light: #af625d;
$custom-dark: #000000;

JSON

{
  "hex": "#841b22",
  "rgb": {
    "r": 132,
    "g": 27,
    "b": 34
  },
  "hsl": {
    "h": 356,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40429,
    "c": 0.13952,
    "h": 23
  },
  "luminance": 0.05805
}

Semantic roles & 50–950 ramp

primary

#841B22

secondary

#43B7B0

accent

#E9DE3F

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #841B22

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

Preview Lab → · Contrast checker → · Palette generator →