#7D1B33#7D1B33

#7D1B33 is a dark, vivid red. Relative luminance 0.054; OKLCH L 39.4% C 0.132 H 11.9°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#7D1B33
RGB	rgb(125, 27, 51)
HSL	hsl(345, 64%, 30%)
HSV	hsv(345, 78%, 49%)
CMYK	cmyk(0%, 78.4%, 59.2%, 51%)
CIE-LAB	lab(27.80, 42.81, 10.90)
CIE-LCH	lch(27.80, 44.18, 14.28°)
OKLab	oklab(39.45% 0.1294 0.0272)
OKLCH	oklch(39.45% 0.132 11.9)
XYZ	xyz(9.4478, 5.3842, 3.6731)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1B33 #1B7D65

analogous

#7D1B64 #7D1B33 #7D341B

triadic

#7D1B33 #337D1B #1B337D

tetradic

#7D1B33 #647D1B #1B7D65 #341B7D

square

#7D1B33 #647D1B #1B7D65 #341B7D

split-complementary

#7D1B33 #1B7D34 #1B647D

monochromatic

#19050A #4B101E #7D1B33 #AF2648 #D53D62

Accessibility & contrast

On white

10.11

#7D1B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#7D1B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1B33

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1B33	#FFFFFF	#000000	##FFFFFF
##7D1B33	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353533

Deuteranopia (green-blind)

#4F4930

Tritanopia (blue-blind)

#890025

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #7d1b33;
/* rgb */ color: rgb(125, 27, 51);
/* oklch */ color: oklch(39.4% 0.132 11.9);

Tailwind

colors: {
  custom: {
    50: '#a8616a',
    500: '#7d1b33',
    950: '#000000',
  },
}

SCSS

$custom: #7d1b33;
$custom-light: #a8616a;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1b33",
  "rgb": {
    "r": 125,
    "g": 27,
    "b": 51
  },
  "hsl": {
    "h": 345.306,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39447,
    "c": 0.13223,
    "h": 11.9
  },
  "luminance": 0.05383
}

Semantic roles & 50–950 ramp

primary

#7D1B33

secondary

#43B196

accent

#E7BF40

background

#FBF6F6

surface

#F6EBEB

border

#D0C6C6

text

#110506

muted

#807A7A

Preview Lab

Preview with #7D1B33

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

Preview Lab → · Contrast checker → · Palette generator →