#841A1C#841A1C

#841A1C is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.3% C 0.141 H 25.5°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#841A1C
RGB	rgb(132, 26, 28)
HSL	hsl(359, 67%, 31%)
HSV	hsv(359, 80%, 52%)
CMYK	cmyk(0%, 80.3%, 78.8%, 48.2%)
CIE-LAB	lab(28.72, 44.03, 27.38)
CIE-LCH	lch(28.72, 51.86, 31.88°)
OKLab	oklab(40.26% 0.1273 0.0607)
OKLCH	oklch(40.26% 0.141 25.5)
XYZ	xyz(10.0959, 5.7298, 1.6728)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841A1C #1A8482

analogous

#841A51 #841A1C #844D1A

triadic

#841A1C #1C841A #1A1C84

tetradic

#841A1C #51841A #1A8482 #4D1A84

square

#841A1C #51841A #1A8482 #4D1A84

split-complementary

#841A1C #1A844D #1A5184

monochromatic

#1E0606 #511011 #841A1C #B72427 #D93F42

Accessibility & contrast

On white

9.79

#841A1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#841A1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841A1C

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841A1C	#FFFFFF	#000000	##FFFFFF
##841A1C	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351B

Deuteranopia (green-blind)

#554C18

Tritanopia (blue-blind)

#92001C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #841a1c;
/* rgb */ color: rgb(132, 26, 28);
/* oklch */ color: oklch(40.3% 0.141 25.5);

Tailwind

colors: {
  custom: {
    50: '#b06158',
    500: '#841a1c',
    950: '#000000',
  },
}

SCSS

$custom: #841a1c;
$custom-light: #b06158;
$custom-dark: #000000;

JSON

{
  "hex": "#841a1c",
  "rgb": {
    "r": 132,
    "g": 26,
    "b": 28
  },
  "hsl": {
    "h": 358.868,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40255,
    "c": 0.141,
    "h": 25.5
  },
  "luminance": 0.05728
}

Semantic roles & 50–950 ramp

primary

#841A1C

secondary

#42B8B5

accent

#EAE73E

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120503

muted

#817A78

Preview Lab

Preview with #841A1C

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

Preview Lab → · Contrast checker → · Palette generator →