#7D1C17#7D1C17

#7D1C17 is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.0% C 0.133 H 28.1°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#7D1C17
RGB	rgb(125, 28, 23)
HSL	hsl(3, 69%, 29%)
HSV	hsv(3, 82%, 49%)
CMYK	cmyk(0%, 77.6%, 81.6%, 51%)
CIE-LAB	lab(27.45, 40.87, 28.63)
CIE-LCH	lch(27.45, 49.90, 35.01°)
OKLab	oklab(39.03% 0.1171 0.0624)
OKLCH	oklch(39.03% 0.133 28.1)
XYZ	xyz(9.0284, 5.2538, 1.3491)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1C17 #17787D

analogous

#7D1745 #7D1C17 #7D4F17

triadic

#7D1C17 #177D1C #1C177D

tetradic

#7D1C17 #457D17 #17787D #4F177D

square

#7D1C17 #457D17 #17787D #4F177D

split-complementary

#7D1C17 #177D4F #17457D

monochromatic

#1A0605 #49100D #7D1C17 #B12821 #DA3D35

Accessibility & contrast

On white

10.24

#7D1C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#7D1C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1C17

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1C17	#FFFFFF	#000000	##FFFFFF
##7D1C17	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3315

Deuteranopia (green-blind)

#524813

Tritanopia (blue-blind)

#8A001C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1c17;
/* rgb */ color: rgb(125, 28, 23);
/* oklch */ color: oklch(39.0% 0.133 28.1);

Tailwind

colors: {
  custom: {
    50: '#ab6155',
    500: '#7d1c17',
    950: '#000000',
  },
}

SCSS

$custom: #7d1c17;
$custom-light: #ab6155;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1c17",
  "rgb": {
    "r": 125,
    "g": 28,
    "b": 23
  },
  "hsl": {
    "h": 2.941,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39027,
    "c": 0.13266,
    "h": 28.1
  },
  "luminance": 0.05252
}

Semantic roles & 50–950 ramp

primary

#7D1C17

secondary

#3EACB2

accent

#E3EC3C

background

#FBF6F4

surface

#F6EBE7

border

#D0C6C3

text

#110503

muted

#807A78

Preview Lab

Preview with #7D1C17

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

Preview Lab → · Contrast checker → · Palette generator →