#841C1A#841C1A

#841C1A is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.4% C 0.140 H 26.9°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#841C1A
RGB	rgb(132, 28, 26)
HSL	hsl(1, 67%, 31%)
HSV	hsv(1, 80%, 52%)
CMYK	cmyk(0%, 78.8%, 80.3%, 48.2%)
CIE-LAB	lab(28.93, 43.29, 28.83)
CIE-LCH	lch(28.93, 52.01, 33.66°)
OKLab	oklab(40.41% 0.1245 0.0632)
OKLCH	oklch(40.41% 0.14 26.9)
XYZ	xyz(10.1186, 5.8122, 1.5662)
Luminance	0.0581 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841C1A #1A8284

analogous

#841A4D #841C1A #84511A

triadic

#841C1A #1A841C #1C1A84

tetradic

#841C1A #4D841A #1A8284 #511A84

square

#841C1A #4D841A #1A8284 #511A84

split-complementary

#841C1A #1A8451 #1A4D84

monochromatic

#1E0606 #511110 #841C1A #B72724 #D9423F

Accessibility & contrast

On white

9.71

#841C1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#841C1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841C1A

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841C1A	#FFFFFF	#000000	##FFFFFF
##841C1A	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)

#3C3618

Deuteranopia (green-blind)

#564C16

Tritanopia (blue-blind)

#92001D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #841c1a;
/* rgb */ color: rgb(132, 28, 26);
/* oklch */ color: oklch(40.4% 0.140 26.9);

Tailwind

colors: {
  custom: {
    50: '#b06257',
    500: '#841c1a',
    950: '#000000',
  },
}

SCSS

$custom: #841c1a;
$custom-light: #b06257;
$custom-dark: #000000;

JSON

{
  "hex": "#841c1a",
  "rgb": {
    "r": 132,
    "g": 28,
    "b": 26
  },
  "hsl": {
    "h": 1.132,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40406,
    "c": 0.13962,
    "h": 26.9
  },
  "luminance": 0.05811
}

Semantic roles & 50–950 ramp

primary

#841C1A

secondary

#42B5B8

accent

#E7EA3E

background

#FBF6F5

surface

#F7EBE9

border

#D0C6C5

text

#120603

muted

#817A78

Preview Lab

Preview with #841C1A

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

Preview Lab → · Contrast checker → · Palette generator →