#841F31#841F31

#841F31 is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.135 H 15.7°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#841F31
RGB	rgb(132, 31, 49)
HSL	hsl(349, 62%, 32%)
HSV	hsv(349, 77%, 52%)
CMYK	cmyk(0%, 76.5%, 62.9%, 48.2%)
CIE-LAB	lab(29.69, 43.46, 15.01)
CIE-LCH	lch(29.69, 45.98, 19.05°)
OKLab	oklab(41.08% 0.1302 0.0366)
OKLCH	oklch(41.08% 0.135 15.7)
XYZ	xyz(10.5612, 6.1088, 3.5281)
Luminance	0.0611 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841F31 #1F8472

analogous

#841F64 #841F31 #84401F

triadic

#841F31 #31841F #1F3184

tetradic

#841F31 #64841F #1F8472 #401F84

square

#841F31 #64841F #1F8472 #401F84

split-complementary

#841F31 #1F8440 #1F6484

monochromatic

#21080C #52131F #841F31 #B62B43 #D44962

Accessibility & contrast

On white

9.45

#841F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#841F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841F31

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841F31	#FFFFFF	#000000	##FFFFFF
##841F31	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3931

Deuteranopia (green-blind)

#544E2E

Tritanopia (blue-blind)

#910027

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #841f31;
/* rgb */ color: rgb(132, 31, 49);
/* oklch */ color: oklch(41.1% 0.135 15.7);

Tailwind

colors: {
  custom: {
    50: '#ae6468',
    500: '#841f31',
    950: '#000000',
  },
}

SCSS

$custom: #841f31;
$custom-light: #ae6468;
$custom-dark: #000000;

JSON

{
  "hex": "#841f31",
  "rgb": {
    "r": 132,
    "g": 31,
    "b": 49
  },
  "hsl": {
    "h": 349.307,
    "s": 61.963,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41084,
    "c": 0.13522,
    "h": 15.7
  },
  "luminance": 0.06107
}

Semantic roles & 50–950 ramp

primary

#841F31

secondary

#48B7A3

accent

#E5C843

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #841F31

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

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