#7D221C#7D221C

#7D221C is a dark, vivid red. Relative luminance 0.056; OKLCH L 39.7% C 0.126 H 28.1°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#7D221C
RGB	rgb(125, 34, 28)
HSL	hsl(4, 63%, 30%)
HSV	hsv(4, 78%, 49%)
CMYK	cmyk(0%, 72.8%, 77.6%, 51%)
CIE-LAB	lab(28.35, 38.73, 26.57)
CIE-LCH	lch(28.35, 46.97, 34.45°)
OKLab	oklab(39.72% 0.1115 0.0594)
OKLCH	oklch(39.72% 0.126 28.1)
XYZ	xyz(9.2401, 5.5893, 1.6907)
Luminance	0.0559 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D221C #1C777D

analogous

#7D1C47 #7D221C #7D521C

triadic

#7D221C #1C7D22 #221C7D

tetradic

#7D221C #477D1C #1C777D #521C7D

square

#7D221C #477D1C #1C777D #521C7D

split-complementary

#7D221C #1C7D52 #1C477D

monochromatic

#190706 #4B1411 #7D221C #AF3027 #D4493F

Accessibility & contrast

On white

9.92

#7D221C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#7D221C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D221C

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D221C	#FFFFFF	#000000	##FFFFFF
##7D221C	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361B

Deuteranopia (green-blind)

#534A19

Tritanopia (blue-blind)

#8A0221

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7d221c;
/* rgb */ color: rgb(125, 34, 28);
/* oklch */ color: oklch(39.7% 0.126 28.1);

Tailwind

colors: {
  custom: {
    50: '#aa6458',
    500: '#7d221c',
    950: '#000000',
  },
}

SCSS

$custom: #7d221c;
$custom-light: #aa6458;
$custom-dark: #000000;

JSON

{
  "hex": "#7d221c",
  "rgb": {
    "r": 125,
    "g": 34,
    "b": 28
  },
  "hsl": {
    "h": 3.711,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.39722,
    "c": 0.12632,
    "h": 28.1
  },
  "luminance": 0.05588
}

Semantic roles & 50–950 ramp

primary

#7D221C

secondary

#44AAB1

accent

#DCE641

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #7D221C

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

Preview Lab → · Contrast checker → · Palette generator →