#7E181F#7E181F

#7E181F is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.136 H 23.1°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#7E181F
RGB	rgb(126, 24, 31)
HSL	hsl(356, 68%, 29%)
HSV	hsv(356, 81%, 49%)
CMYK	cmyk(0%, 81%, 75.4%, 50.6%)
CIE-LAB	lab(27.27, 42.90, 23.51)
CIE-LCH	lch(27.27, 48.92, 28.73°)
OKLab	oklab(38.96% 0.1252 0.0534)
OKLCH	oklch(38.96% 0.136 23.1)
XYZ	xyz(9.1792, 5.1893, 1.8144)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7E181F #187E77

analogous

#7E1852 #7E181F #7E4418

triadic

#7E181F #1F7E18 #181F7E

tetradic

#7E181F #527E18 #187E77 #44187E

square

#7E181F #527E18 #187E77 #44187E

split-complementary

#7E181F #187E44 #18527E

monochromatic

#1A0506 #4B0E12 #7E181F #B1222C #D93743

Accessibility & contrast

On white

10.31

#7E181F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7E181F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7E181F

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7E181F	#FFFFFF	#000000	##FFFFFF
##7E181F	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321E

Deuteranopia (green-blind)

#51481B

Tritanopia (blue-blind)

#8B001C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7e181f;
/* rgb */ color: rgb(126, 24, 31);
/* oklch */ color: oklch(39.0% 0.136 23.1);

Tailwind

colors: {
  custom: {
    50: '#ab5f5a',
    500: '#7e181f',
    950: '#000000',
  },
}

SCSS

$custom: #7e181f;
$custom-light: #ab5f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#7e181f",
  "rgb": {
    "r": 126,
    "g": 24,
    "b": 31
  },
  "hsl": {
    "h": 355.882,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38964,
    "c": 0.13613,
    "h": 23.1
  },
  "luminance": 0.05188
}

Semantic roles & 50–950 ramp

primary

#7E181F

secondary

#3FB2AB

accent

#EBDF3D

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7E181F

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

Preview Lab → · Contrast checker → · Palette generator →