#841C23#841C23

#841C23 is a dark, vivid red. Relative luminance 0.059; OKLCH L 40.5% C 0.139 H 22.7°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#841C23
RGB	rgb(132, 28, 35)
HSL	hsl(356, 65%, 31%)
HSV	hsv(356, 79%, 52%)
CMYK	cmyk(0%, 78.8%, 73.5%, 48.2%)
CIE-LAB	lab(29.05, 43.68, 23.36)
CIE-LCH	lch(29.05, 49.54, 28.13°)
OKLab	oklab(40.53% 0.1278 0.0536)
OKLCH	oklch(40.53% 0.139 22.7)
XYZ	xyz(10.2355, 5.8590, 2.1817)
Luminance	0.0586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841C23 #1C847D

analogous

#841C57 #841C23 #84491C

triadic

#841C23 #23841C #1C2384

tetradic

#841C23 #57841C #1C847D #491C84

square

#841C23 #57841C #1C847D #491C84

split-complementary

#841C23 #1C8449 #1C5784

monochromatic

#1F0708 #521116 #841C23 #B62730 #D7434D

Accessibility & contrast

On white

9.67

#841C23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#841C23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841C23

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841C23	#FFFFFF	#000000	##FFFFFF
##841C23	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3622

Deuteranopia (green-blind)

#554C1F

Tritanopia (blue-blind)

#920020

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #841c23;
/* rgb */ color: rgb(132, 28, 35);
/* oklch */ color: oklch(40.5% 0.139 22.7);

Tailwind

colors: {
  custom: {
    50: '#af625e',
    500: '#841c23',
    950: '#000000',
  },
}

SCSS

$custom: #841c23;
$custom-light: #af625e;
$custom-dark: #000000;

JSON

{
  "hex": "#841c23",
  "rgb": {
    "r": 132,
    "g": 28,
    "b": 35
  },
  "hsl": {
    "h": 355.962,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40534,
    "c": 0.13857,
    "h": 22.7
  },
  "luminance": 0.05857
}

Semantic roles & 50–950 ramp

primary

#841C23

secondary

#45B7AF

accent

#E8DD40

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120604

muted

#817A79

Preview Lab

Preview with #841C23

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

Preview Lab → · Contrast checker → · Palette generator →