#841B20#841B20

#841B20 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.140 H 23.9°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#841B20
RGB	rgb(132, 27, 32)
HSL	hsl(357, 66%, 31%)
HSV	hsv(357, 80%, 52%)
CMYK	cmyk(0%, 79.5%, 75.8%, 48.2%)
CIE-LAB	lab(28.89, 43.88, 25.08)
CIE-LCH	lch(28.89, 50.54, 29.75°)
OKLab	oklab(40.4% 0.1277 0.0567)
OKLCH	oklch(40.4% 0.14 23.9)
XYZ	xyz(10.1695, 5.7953, 1.9494)
Luminance	0.0579 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841B20 #1B847F

analogous

#841B54 #841B20 #844A1B

triadic

#841B20 #20841B #1B2084

tetradic

#841B20 #54841B #1B847F #4A1B84

square

#841B20 #54841B #1B847F #4A1B84

split-complementary

#841B20 #1B844A #1B5484

monochromatic

#1E0607 #511114 #841B20 #B7252C #D84148

Accessibility & contrast

On white

9.73

#841B20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#841B20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841B20

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841B20	#FFFFFF	#000000	##FFFFFF
##841B20	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B361F

Deuteranopia (green-blind)

#554C1C

Tritanopia (blue-blind)

#92001E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #841b20;
/* rgb */ color: rgb(132, 27, 32);
/* oklch */ color: oklch(40.4% 0.140 23.9);

Tailwind

colors: {
  custom: {
    50: '#b0625b',
    500: '#841b20',
    950: '#000000',
  },
}

SCSS

$custom: #841b20;
$custom-light: #b0625b;
$custom-dark: #000000;

JSON

{
  "hex": "#841b20",
  "rgb": {
    "r": 132,
    "g": 27,
    "b": 32
  },
  "hsl": {
    "h": 357.143,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40398,
    "c": 0.13973,
    "h": 23.9
  },
  "luminance": 0.05794
}

Semantic roles & 50–950 ramp

primary

#841B20

secondary

#43B7B2

accent

#E9E13F

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #841B20

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

Preview Lab → · Contrast checker → · Palette generator →