#7D1923#7D1923

#7D1923 is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.9% C 0.134 H 21.2°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#7D1923
RGB	rgb(125, 25, 35)
HSL	hsl(354, 67%, 29%)
HSV	hsv(354, 80%, 49%)
CMYK	cmyk(0%, 80%, 72%, 51%)
CIE-LAB	lab(27.24, 42.46, 20.83)
CIE-LCH	lch(27.24, 47.29, 26.13°)
OKLab	oklab(38.92% 0.1249 0.0484)
OKLCH	oklch(38.92% 0.134 21.2)
XYZ	xyz(9.1095, 5.1780, 2.1096)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D1923 #197D73

analogous

#7D1955 #7D1923 #7D4119

triadic

#7D1923 #237D19 #19237D

tetradic

#7D1923 #557D19 #197D73 #41197D

square

#7D1923 #557D19 #197D73 #41197D

split-complementary

#7D1923 #197D41 #19557D

monochromatic

#1A0507 #4A0F15 #7D1923 #B02331 #D73949

Accessibility & contrast

On white

10.32

#7D1923 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#7D1923 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D1923

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D1923	#FFFFFF	#000000	##FFFFFF
##7D1923	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373323

Deuteranopia (green-blind)

#504820

Tritanopia (blue-blind)

#8A001E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #7d1923;
/* rgb */ color: rgb(125, 25, 35);
/* oklch */ color: oklch(38.9% 0.134 21.2);

Tailwind

colors: {
  custom: {
    50: '#aa605d',
    500: '#7d1923',
    950: '#000000',
  },
}

SCSS

$custom: #7d1923;
$custom-light: #aa605d;
$custom-dark: #000000;

JSON

{
  "hex": "#7d1923",
  "rgb": {
    "r": 125,
    "g": 25,
    "b": 35
  },
  "hsl": {
    "h": 354,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38923,
    "c": 0.13392,
    "h": 21.2
  },
  "luminance": 0.05177
}

Semantic roles & 50–950 ramp

primary

#7D1923

secondary

#40B1A6

accent

#EAD83E

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110504

muted

#807979

Preview Lab

Preview with #7D1923

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

Preview Lab → · Contrast checker → · Palette generator →