#7E1821#7E1821

#7E1821 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.136 H 22.1°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#7E1821
RGB	rgb(126, 24, 33)
HSL	hsl(355, 68%, 29%)
HSV	hsv(355, 81%, 49%)
CMYK	cmyk(0%, 81%, 73.8%, 50.6%)
CIE-LAB	lab(27.30, 43.00, 22.26)
CIE-LCH	lch(27.30, 48.42, 27.37°)
OKLab	oklab(39% 0.126 0.0511)
OKLCH	oklch(39% 0.136 22.1)
XYZ	xyz(9.2064, 5.2001, 1.9575)
Luminance	0.0520 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E1821 #187E75

analogous

#7E1854 #7E1821 #7E4218

triadic

#7E1821 #217E18 #18217E

tetradic

#7E1821 #547E18 #187E75 #42187E

square

#7E1821 #547E18 #187E75 #42187E

split-complementary

#7E1821 #187E42 #18547E

monochromatic

#1A0507 #4B0E14 #7E1821 #B1222E #D93746

Accessibility & contrast

On white

10.30

#7E1821 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7E1821 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E1821

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E1821	#FFFFFF	#000000	##FFFFFF
##7E1821	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373320

Deuteranopia (green-blind)

#50481E

Tritanopia (blue-blind)

#8B001C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7e1821;
/* rgb */ color: rgb(126, 24, 33);
/* oklch */ color: oklch(39.0% 0.136 22.1);

Tailwind

colors: {
  custom: {
    50: '#ab5f5c',
    500: '#7e1821',
    950: '#000000',
  },
}

SCSS

$custom: #7e1821;
$custom-light: #ab5f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#7e1821",
  "rgb": {
    "r": 126,
    "g": 24,
    "b": 33
  },
  "hsl": {
    "h": 354.706,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38996,
    "c": 0.13595,
    "h": 22.1
  },
  "luminance": 0.05199
}

Semantic roles & 50–950 ramp

primary

#7E1821

secondary

#3FB2A8

accent

#EBDC3D

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7E1821

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

Preview Lab → · Contrast checker → · Palette generator →