#841B2D#841B2D

#841B2D is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.6% C 0.139 H 17.0°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#841B2D
RGB	rgb(132, 27, 45)
HSL	hsl(350, 66%, 31%)
HSV	hsv(350, 80%, 52%)
CMYK	cmyk(0%, 79.5%, 65.9%, 48.2%)
CIE-LAB	lab(29.11, 44.58, 16.90)
CIE-LCH	lch(29.11, 47.67, 20.76°)
OKLab	oklab(40.63% 0.1329 0.0406)
OKLCH	oklch(40.63% 0.139 17)
XYZ	xyz(10.3824, 5.8804, 3.0705)
Luminance	0.0588 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841B2D #1B8472

analogous

#841B61 #841B2D #843D1B

triadic

#841B2D #2D841B #1B2D84

tetradic

#841B2D #61841B #1B8472 #3D1B84

square

#841B2D #61841B #1B8472 #3D1B84

split-complementary

#841B2D #1B843D #1B6184

monochromatic

#1E060A #51111C #841B2D #B7253E #D8415B

Accessibility & contrast

On white

9.65

#841B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#841B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841B2D

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841B2D	#FFFFFF	#000000	##FFFFFF
##841B2D	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39372D

Deuteranopia (green-blind)

#544D2A

Tritanopia (blue-blind)

#910023

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #841b2d;
/* rgb */ color: rgb(132, 27, 45);
/* oklch */ color: oklch(40.6% 0.139 17.0);

Tailwind

colors: {
  custom: {
    50: '#ae6265',
    500: '#841b2d',
    950: '#000000',
  },
}

SCSS

$custom: #841b2d;
$custom-light: #ae6265;
$custom-dark: #000000;

JSON

{
  "hex": "#841b2d",
  "rgb": {
    "r": 132,
    "g": 27,
    "b": 45
  },
  "hsl": {
    "h": 349.714,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40631,
    "c": 0.139,
    "h": 17
  },
  "luminance": 0.05879
}

Semantic roles & 50–950 ramp

primary

#841B2D

secondary

#43B7A3

accent

#E9CC3F

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#120605

muted

#817A7A

Preview Lab

Preview with #841B2D

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

Preview Lab → · Contrast checker → · Palette generator →