#D42221#D42221

#D42221 is a mid, highly saturated red. Relative luminance 0.153; OKLCH L 56.0% C 0.211 H 27.7°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#D42221
RGB	rgb(212, 34, 33)
HSL	hsl(0, 73%, 48%)
HSV	hsv(0, 84%, 83%)
CMYK	cmyk(0%, 84%, 84.4%, 16.9%)
CIE-LAB	lab(45.98, 65.53, 47.08)
CIE-LCH	lch(45.98, 80.69, 35.69°)
OKLab	oklab(55.97% 0.1867 0.098)
OKLCH	oklch(55.97% 0.211 27.7)
XYZ	xyz(28.0015, 15.2556, 2.9088)
Luminance	0.1525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D42221 #21D3D4

analogous

#D4217A #D42221 #D47B21

triadic

#D42221 #21D422 #2221D4

tetradic

#D42221 #7AD421 #21D3D4 #7B21D4

square

#D42221 #7AD421 #21D3D4 #7B21D4

split-complementary

#D42221 #21D47B #217AD4

monochromatic

#6A1111 #9F1A19 #D42221 #E44F4F #EC8484

Accessibility & contrast

On white

5.18

#D42221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#D42221 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D42221

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D42221	#FFFFFF	#000000	##FFFFFF
##D42221	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F541E

Deuteranopia (green-blind)

#897A15

Tritanopia (blue-blind)

#EA0025

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #d42221;
/* rgb */ color: rgb(212, 34, 33);
/* oklch */ color: oklch(56.0% 0.211 27.7);

Tailwind

colors: {
  custom: {
    50: '#ec725f',
    500: '#d42221',
    950: '#000000',
  },
}

SCSS

$custom: #d42221;
$custom-light: #ec725f;
$custom-dark: #000000;

JSON

{
  "hex": "#d42221",
  "rgb": {
    "r": 212,
    "g": 34,
    "b": 33
  },
  "hsl": {
    "h": 0.335,
    "s": 73.061,
    "l": 48.039
  },
  "oklch": {
    "l": 0.55968,
    "c": 0.21081,
    "h": 27.7
  },
  "luminance": 0.15251
}

Semantic roles & 50–950 ramp

primary

#D42221

secondary

#7CD4D5

accent

#EFF038

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#190904

muted

#867B79

Preview Lab

Preview with #D42221

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

Preview Lab → · Contrast checker → · Palette generator →