#841F1F#841F1F

#841F1F is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.8% C 0.136 H 25.7°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#841F1F
RGB	rgb(132, 31, 31)
HSL	hsl(0, 62%, 32%)
HSV	hsv(0, 77%, 52%)
CMYK	cmyk(0%, 76.5%, 76.5%, 48.2%)
CIE-LAB	lab(29.38, 42.44, 26.26)
CIE-LCH	lch(29.38, 49.90, 31.75°)
OKLab	oklab(40.76% 0.1229 0.059)
OKLCH	oklch(40.76% 0.136 25.7)
XYZ	xyz(10.2542, 5.9860, 1.9115)
Luminance	0.0598 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841F1F #1F8484

analogous

#841F52 #841F1F #84521F

triadic

#841F1F #1F841F #1F1F84

tetradic

#841F1F #52841F #1F8484 #521F84

square

#841F1F #52841F #1F8484 #521F84

split-complementary

#841F1F #1F8452 #1F5284

monochromatic

#210808 #521313 #841F1F #B62B2B #D44949

Accessibility & contrast

On white

9.56

#841F1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#841F1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841F1F

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841F1F	#FFFFFF	#000000	##FFFFFF
##841F1F	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D371E

Deuteranopia (green-blind)

#564D1B

Tritanopia (blue-blind)

#920020

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #841f1f;
/* rgb */ color: rgb(132, 31, 31);
/* oklch */ color: oklch(40.8% 0.136 25.7);

Tailwind

colors: {
  custom: {
    50: '#af635b',
    500: '#841f1f',
    950: '#000000',
  },
}

SCSS

$custom: #841f1f;
$custom-light: #af635b;
$custom-dark: #000000;

JSON

{
  "hex": "#841f1f",
  "rgb": {
    "r": 132,
    "g": 31,
    "b": 31
  },
  "hsl": {
    "h": 0,
    "s": 61.963,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40756,
    "c": 0.13634,
    "h": 25.7
  },
  "luminance": 0.05984
}

Semantic roles & 50–950 ramp

primary

#841F1F

secondary

#48B7B7

accent

#E5E543

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #841F1F

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

Preview Lab → · Contrast checker → · Palette generator →