#841720#841720

#841720 is a dark, vivid red. Relative luminance 0.056; OKLCH L 40.1% C 0.143 H 22.9°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#841720
RGB	rgb(132, 23, 32)
HSL	hsl(355, 70%, 30%)
HSV	hsv(355, 83%, 52%)
CMYK	cmyk(0%, 82.6%, 75.8%, 48.2%)
CIE-LAB	lab(28.44, 45.13, 24.56)
CIE-LCH	lch(28.44, 51.38, 28.56°)
OKLab	oklab(40.07% 0.1317 0.0556)
OKLCH	oklch(40.07% 0.143 22.9)
XYZ	xyz(10.0840, 5.6242, 1.9208)
Luminance	0.0562 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#841720 #17847B

analogous

#841756 #841720 #844417

triadic

#841720 #208417 #172084

tetradic

#841720 #568417 #17847B #441784

square

#841720 #568417 #17847B #441784

split-complementary

#841720 #178444 #175684

monochromatic

#1C0507 #500E13 #841720 #B8202D #DC3946

Accessibility & contrast

On white

9.88

#841720 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#841720 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #841720

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##841720	#FFFFFF	#000000	##FFFFFF
##841720	1.00	9.88	2.12	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39341F

Deuteranopia (green-blind)

#544B1C

Tritanopia (blue-blind)

#92001C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #841720;
/* rgb */ color: rgb(132, 23, 32);
/* oklch */ color: oklch(40.1% 0.143 22.9);

Tailwind

colors: {
  custom: {
    50: '#b0605b',
    500: '#841720',
    950: '#000000',
  },
}

SCSS

$custom: #841720;
$custom-light: #b0605b;
$custom-dark: #000000;

JSON

{
  "hex": "#841720",
  "rgb": {
    "r": 132,
    "g": 23,
    "b": 32
  },
  "hsl": {
    "h": 355.046,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.40067,
    "c": 0.14295,
    "h": 22.9
  },
  "luminance": 0.05623
}

Semantic roles & 50–950 ramp

primary

#841720

secondary

#3FB8AE

accent

#EDDE3B

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#120504

muted

#817A79

Preview Lab

Preview with #841720

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

Preview Lab → · Contrast checker → · Palette generator →