#841C33#841C33

#841C33 is a dark, vivid red. Relative luminance 0.060; OKLCH L 40.9% C 0.138 H 13.6°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#841C33
RGB	rgb(132, 28, 51)
HSL	hsl(347, 65%, 31%)
HSV	hsv(347, 79%, 52%)
CMYK	cmyk(0%, 78.8%, 61.4%, 48.2%)
CIE-LAB	lab(29.35, 44.65, 13.24)
CIE-LCH	lch(29.35, 46.57, 16.51°)
OKLab	oklab(40.85% 0.1344 0.0326)
OKLCH	oklch(40.85% 0.138 13.6)
XYZ	xyz(10.5296, 5.9766, 3.7305)
Luminance	0.0597 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841C33 #1C846D

analogous

#841C67 #841C33 #84391C

triadic

#841C33 #33841C #1C3384

tetradic

#841C33 #67841C #1C846D #391C84

square

#841C33 #67841C #1C846D #391C84

split-complementary

#841C33 #1C8439 #1C6784

monochromatic

#1F070C #52111F #841C33 #B62747 #D74364

Accessibility & contrast

On white

9.57

#841C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#841C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841C33

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841C33	#FFFFFF	#000000	##FFFFFF
##841C33	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393733

Deuteranopia (green-blind)

#534D30

Tritanopia (blue-blind)

#910026

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #841c33;
/* rgb */ color: rgb(132, 28, 51);
/* oklch */ color: oklch(40.9% 0.138 13.6);

Tailwind

colors: {
  custom: {
    50: '#ae636a',
    500: '#841c33',
    950: '#000000',
  },
}

SCSS

$custom: #841c33;
$custom-light: #ae636a;
$custom-dark: #000000;

JSON

{
  "hex": "#841c33",
  "rgb": {
    "r": 132,
    "g": 28,
    "b": 51
  },
  "hsl": {
    "h": 346.731,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40852,
    "c": 0.13829,
    "h": 13.6
  },
  "luminance": 0.05975
}

Semantic roles & 50–950 ramp

primary

#841C33

secondary

#45B79E

accent

#E8C340

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110606

muted

#807A7A

Preview Lab

Preview with #841C33

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

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