#841A2A#841A2A

#841A2A is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.5% C 0.140 H 18.4°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#841A2A
RGB	rgb(132, 26, 42)
HSL	hsl(351, 67%, 31%)
HSV	hsv(351, 80%, 52%)
CMYK	cmyk(0%, 80.3%, 68.2%, 48.2%)
CIE-LAB	lab(28.94, 44.72, 18.66)
CIE-LCH	lch(28.94, 48.46, 22.65°)
OKLab	oklab(40.48% 0.1327 0.0443)
OKLCH	oklch(40.48% 0.14 18.4)
XYZ	xyz(10.3042, 5.8131, 2.7695)
Luminance	0.0581 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841A2A #1A8474

analogous

#841A5F #841A2A #843F1A

triadic

#841A2A #2A841A #1A2A84

tetradic

#841A2A #5F841A #1A8474 #3F1A84

square

#841A2A #5F841A #1A8474 #3F1A84

split-complementary

#841A2A #1A843F #1A5F84

monochromatic

#1E0609 #51101A #841A2A #B7243A #D93F56

Accessibility & contrast

On white

9.71

#841A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#841A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841A2A

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841A2A	#FFFFFF	#000000	##FFFFFF
##841A2A	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362A

Deuteranopia (green-blind)

#544C27

Tritanopia (blue-blind)

#910021

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #841a2a;
/* rgb */ color: rgb(132, 26, 42);
/* oklch */ color: oklch(40.5% 0.140 18.4);

Tailwind

colors: {
  custom: {
    50: '#af6263',
    500: '#841a2a',
    950: '#000000',
  },
}

SCSS

$custom: #841a2a;
$custom-light: #af6263;
$custom-dark: #000000;

JSON

{
  "hex": "#841a2a",
  "rgb": {
    "r": 132,
    "g": 26,
    "b": 42
  },
  "hsl": {
    "h": 350.943,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40484,
    "c": 0.13992,
    "h": 18.4
  },
  "luminance": 0.05811
}

Semantic roles & 50–950 ramp

primary

#841A2A

secondary

#42B8A6

accent

#EAD03E

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#120605

muted

#817A79

Preview Lab

Preview with #841A2A

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

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