#7D1918#7D1918

#7D1918 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.8% C 0.135 H 26.7°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#7D1918
RGB	rgb(125, 25, 24)
HSL	hsl(1, 68%, 29%)
HSV	hsv(1, 81%, 49%)
CMYK	cmyk(0%, 80%, 80.8%, 51%)
CIE-LAB	lab(27.08, 41.96, 27.64)
CIE-LCH	lch(27.08, 50.24, 33.38°)
OKLab	oklab(38.76% 0.1207 0.0606)
OKLCH	oklch(38.76% 0.135 26.7)
XYZ	xyz(8.9710, 5.1226, 1.3804)
Luminance	0.0512 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1918 #187C7D

analogous

#7D184A #7D1918 #7D4C18

triadic

#7D1918 #187D19 #19187D

tetradic

#7D1918 #4A7D18 #187C7D #4C187D

square

#7D1918 #4A7D18 #187C7D #4C187D

split-complementary

#7D1918 #187D4C #184A7D

monochromatic

#1A0505 #4A0F0E #7D1918 #B02322 #D93837

Accessibility & contrast

On white

10.37

#7D1918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#7D1918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1918

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1918	#FFFFFF	#000000	##FFFFFF
##7D1918	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383217

Deuteranopia (green-blind)

#514814

Tritanopia (blue-blind)

#8A001A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d1918;
/* rgb */ color: rgb(125, 25, 24);
/* oklch */ color: oklch(38.8% 0.135 26.7);

Tailwind

colors: {
  custom: {
    50: '#ab6055',
    500: '#7d1918',
    950: '#000000',
  },
}

SCSS

$custom: #7d1918;
$custom-light: #ab6055;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1918",
  "rgb": {
    "r": 125,
    "g": 25,
    "b": 24
  },
  "hsl": {
    "h": 0.594,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38759,
    "c": 0.13507,
    "h": 26.7
  },
  "luminance": 0.05121
}

Semantic roles & 50–950 ramp

primary

#7D1918

secondary

#3FB0B2

accent

#E9EB3D

background

#FBF5F5

surface

#F6EAE8

border

#D0C6C4

text

#120503

muted

#817978

Preview Lab

Preview with #7D1918

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

Preview Lab → · Contrast checker → · Palette generator →