#841731#841731

#841731 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.4% C 0.143 H 13.7°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#841731
RGB	rgb(132, 23, 49)
HSL	hsl(346, 70%, 30%)
HSV	hsv(346, 83%, 52%)
CMYK	cmyk(0%, 82.6%, 62.9%, 48.2%)
CIE-LAB	lab(28.75, 46.09, 13.77)
CIE-LCH	lch(28.75, 48.10, 16.63°)
OKLab	oklab(40.39% 0.1386 0.0337)
OKLCH	oklch(40.39% 0.143 13.7)
XYZ	xyz(10.3776, 5.7416, 3.4669)
Luminance	0.0574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841731 #17846A

analogous

#841767 #841731 #843317

triadic

#841731 #318417 #173184

tetradic

#841731 #678417 #17846A #331784

square

#841731 #678417 #17846A #331784

split-complementary

#841731 #178433 #176784

monochromatic

#1C050A #500E1E #841731 #B82044 #DC3960

Accessibility & contrast

On white

9.78

#841731 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#841731 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841731

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841731	#FFFFFF	#000000	##FFFFFF
##841731	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373531

Deuteranopia (green-blind)

#524C2E

Tritanopia (blue-blind)

#910022

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #841731;
/* rgb */ color: rgb(132, 23, 49);
/* oklch */ color: oklch(40.4% 0.143 13.7);

Tailwind

colors: {
  custom: {
    50: '#ae6168',
    500: '#841731',
    950: '#000000',
  },
}

SCSS

$custom: #841731;
$custom-light: #ae6168;
$custom-dark: #000000;

JSON

{
  "hex": "#841731",
  "rgb": {
    "r": 132,
    "g": 23,
    "b": 49
  },
  "hsl": {
    "h": 345.688,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.40393,
    "c": 0.14266,
    "h": 13.7
  },
  "luminance": 0.0574
}

Semantic roles & 50–950 ramp

primary

#841731

secondary

#3FB89B

accent

#EDC33B

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120506

muted

#817A7A

Preview Lab

Preview with #841731

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

Preview Lab → · Contrast checker → · Palette generator →