#7D1A23#7D1A23

#7D1A23 is a dark, vivid red. Relative luminance 0.052; OKLCH L 39.0% C 0.133 H 21.5°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#7D1A23
RGB	rgb(125, 26, 35)
HSL	hsl(355, 66%, 30%)
HSV	hsv(355, 79%, 49%)
CMYK	cmyk(0%, 79.2%, 72%, 51%)
CIE-LAB	lab(27.36, 42.12, 20.98)
CIE-LCH	lch(27.36, 47.05, 26.47°)
OKLab	oklab(39.01% 0.1238 0.0487)
OKLCH	oklch(39.01% 0.133 21.5)
XYZ	xyz(9.1312, 5.2215, 2.1168)
Luminance	0.0522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1A23 #1A7D74

analogous

#7D1A55 #7D1A23 #7D421A

triadic

#7D1A23 #237D1A #1A237D

tetradic

#7D1A23 #557D1A #1A7D74 #421A7D

square

#7D1A23 #557D1A #1A7D74 #421A7D

split-complementary

#7D1A23 #1A7D42 #1A557D

monochromatic

#190507 #4A0F15 #7D1A23 #B02531 #D63B49

Accessibility & contrast

On white

10.27

#7D1A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7D1A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1A23

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1A23	#FFFFFF	#000000	##FFFFFF
##7D1A23	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373322

Deuteranopia (green-blind)

#504820

Tritanopia (blue-blind)

#8A001E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #7d1a23;
/* rgb */ color: rgb(125, 26, 35);
/* oklch */ color: oklch(39.0% 0.133 21.5);

Tailwind

colors: {
  custom: {
    50: '#aa605d',
    500: '#7d1a23',
    950: '#000000',
  },
}

SCSS

$custom: #7d1a23;
$custom-light: #aa605d;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1a23",
  "rgb": {
    "r": 125,
    "g": 26,
    "b": 35
  },
  "hsl": {
    "h": 354.545,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39013,
    "c": 0.13303,
    "h": 21.5
  },
  "luminance": 0.0522
}

Semantic roles & 50–950 ramp

primary

#7D1A23

secondary

#42B1A7

accent

#E9D93F

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7D1A23

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

Preview Lab → · Contrast checker → · Palette generator →