#7D1C1D#7D1C1D

#7D1C1D is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.1% C 0.132 H 25.3°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#7D1C1D
RGB	rgb(125, 28, 29)
HSL	hsl(359, 63%, 30%)
HSV	hsv(359, 78%, 49%)
CMYK	cmyk(0%, 77.6%, 76.8%, 51%)
CIE-LAB	lab(27.52, 41.12, 25.02)
CIE-LCH	lch(27.52, 48.13, 31.32°)
OKLab	oklab(39.11% 0.1192 0.0563)
OKLCH	oklch(39.11% 0.132 25.3)
XYZ	xyz(9.0955, 5.2806, 1.7025)
Luminance	0.0528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1C1D #1C7D7C

analogous

#7D1C4E #7D1C1D #7D4B1C

triadic

#7D1C1D #1D7D1C #1C1D7D

tetradic

#7D1C1D #4E7D1C #1C7D7C #4B1C7D

square

#7D1C1D #4E7D1C #1C7D7C #4B1C7D

split-complementary

#7D1C1D #1C7D4B #1C4E7D

monochromatic

#190606 #4B1111 #7D1C1D #AF2729 #D43F41

Accessibility & contrast

On white

10.22

#7D1C1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7D1C1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1C1D

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1C1D	#FFFFFF	#000000	##FFFFFF
##7D1C1D	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39341C

Deuteranopia (green-blind)

#514919

Tritanopia (blue-blind)

#8A001E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1c1d;
/* rgb */ color: rgb(125, 28, 29);
/* oklch */ color: oklch(39.1% 0.132 25.3);

Tailwind

colors: {
  custom: {
    50: '#aa6159',
    500: '#7d1c1d',
    950: '#000000',
  },
}

SCSS

$custom: #7d1c1d;
$custom-light: #aa6159;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1c1d",
  "rgb": {
    "r": 125,
    "g": 28,
    "b": 29
  },
  "hsl": {
    "h": 359.381,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.39105,
    "c": 0.13183,
    "h": 25.3
  },
  "luminance": 0.05279
}

Semantic roles & 50–950 ramp

primary

#7D1C1D

secondary

#44B1B0

accent

#E6E541

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110503

muted

#807A78

Preview Lab

Preview with #7D1C1D

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

Preview Lab → · Contrast checker → · Palette generator →