#7D1B2A#7D1B2A

#7D1B2A is a dark, vivid red. Relative luminance 0.053; OKLCH L 39.2% C 0.132 H 17.7°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#7D1B2A
RGB	rgb(125, 27, 42)
HSL	hsl(351, 64%, 30%)
HSV	hsv(351, 78%, 49%)
CMYK	cmyk(0%, 78.4%, 66.4%, 51%)
CIE-LAB	lab(27.61, 42.18, 16.67)
CIE-LCH	lch(27.61, 45.35, 21.56°)
OKLab	oklab(39.24% 0.1256 0.04)
OKLCH	oklch(39.24% 0.132 17.7)
XYZ	xyz(9.2683, 5.3124, 2.7274)
Luminance	0.0531 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1B2A #1B7D6E

analogous

#7D1B5B #7D1B2A #7D3D1B

triadic

#7D1B2A #2A7D1B #1B2A7D

tetradic

#7D1B2A #5B7D1B #1B7D6E #3D1B7D

square

#7D1B2A #5B7D1B #1B7D6E #3D1B7D

split-complementary

#7D1B2A #1B7D3D #1B5B7D

monochromatic

#190508 #4B1019 #7D1B2A #AF263B #D53D55

Accessibility & contrast

On white

10.18

#7D1B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#7D1B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1B2A

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1B2A	#FFFFFF	#000000	##FFFFFF
##7D1B2A	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37342A

Deuteranopia (green-blind)

#504927

Tritanopia (blue-blind)

#8A0021

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1b2a;
/* rgb */ color: rgb(125, 27, 42);
/* oklch */ color: oklch(39.2% 0.132 17.7);

Tailwind

colors: {
  custom: {
    50: '#a96163',
    500: '#7d1b2a',
    950: '#000000',
  },
}

SCSS

$custom: #7d1b2a;
$custom-light: #a96163;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1b2a",
  "rgb": {
    "r": 125,
    "g": 27,
    "b": 42
  },
  "hsl": {
    "h": 350.816,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39239,
    "c": 0.1318,
    "h": 17.7
  },
  "luminance": 0.05311
}

Semantic roles & 50–950 ramp

primary

#7D1B2A

secondary

#43B1A0

accent

#E7CE40

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110505

muted

#807A79

Preview Lab

Preview with #7D1B2A

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

Preview Lab → · Contrast checker → · Palette generator →