#841828#841828

#841828 is a dark, vivid red. Relative luminance 0.057; OKLCH L 40.3% C 0.142 H 19.0°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#841828
RGB	rgb(132, 24, 40)
HSL	hsl(351, 69%, 31%)
HSV	hsv(351, 82%, 52%)
CMYK	cmyk(0%, 81.8%, 69.7%, 48.2%)
CIE-LAB	lab(28.68, 45.23, 19.65)
CIE-LCH	lch(28.68, 49.32, 23.48°)
OKLab	oklab(40.28% 0.1339 0.0462)
OKLCH	oklch(40.28% 0.142 19)
XYZ	xyz(10.2265, 5.7136, 2.5714)
Luminance	0.0571 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841828 #188474

analogous

#84185E #841828 #843E18

triadic

#841828 #288418 #182884

tetradic

#841828 #5E8418 #188474 #3E1884

square

#841828 #5E8418 #188474 #3E1884

split-complementary

#841828 #18843E #185E84

monochromatic

#1C0509 #500F18 #841828 #B82138 #DB3B53

Accessibility & contrast

On white

9.80

#841828 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#841828 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841828

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841828	#FFFFFF	#000000	##FFFFFF
##841828	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393528

Deuteranopia (green-blind)

#544C25

Tritanopia (blue-blind)

#91001F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #841828;
/* rgb */ color: rgb(132, 24, 40);
/* oklch */ color: oklch(40.3% 0.142 19.0);

Tailwind

colors: {
  custom: {
    50: '#af6161',
    500: '#841828',
    950: '#000000',
  },
}

SCSS

$custom: #841828;
$custom-light: #af6161;
$custom-dark: #000000;

JSON

{
  "hex": "#841828",
  "rgb": {
    "r": 132,
    "g": 24,
    "b": 40
  },
  "hsl": {
    "h": 351.111,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40282,
    "c": 0.14167,
    "h": 19
  },
  "luminance": 0.05712
}

Semantic roles & 50–950 ramp

primary

#841828

secondary

#40B8A6

accent

#ECD23C

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120505

muted

#817A79

Preview Lab

Preview with #841828

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

Preview Lab → · Contrast checker → · Palette generator →