#D42621#D42621

#D42621 is a mid, highly saturated red. Relative luminance 0.155; OKLCH L 56.2% C 0.209 H 28.2°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#D42621
RGB	rgb(212, 38, 33)
HSL	hsl(2, 73%, 48%)
HSV	hsv(2, 84%, 83%)
CMYK	cmyk(0%, 82.1%, 84.4%, 16.9%)
CIE-LAB	lab(46.31, 64.61, 47.36)
CIE-LCH	lch(46.31, 80.11, 36.25°)
OKLab	oklab(56.21% 0.1838 0.0986)
OKLCH	oklch(56.21% 0.209 28.2)
XYZ	xyz(28.1226, 15.4977, 2.9492)
Luminance	0.1549 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D42621 #21CFD4

analogous

#D42175 #D42621 #D47F21

triadic

#D42621 #21D426 #2621D4

tetradic

#D42621 #75D421 #21CFD4 #7F21D4

square

#D42621 #75D421 #21CFD4 #7F21D4

split-complementary

#D42621 #21D47F #2175D4

monochromatic

#6A1311 #9F1D19 #D42621 #E4534F #EC8784

Accessibility & contrast

On white

5.12

#D42621 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#D42621 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D42621

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D42621	#FFFFFF	#000000	##FFFFFF
##D42621	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60561D

Deuteranopia (green-blind)

#8A7B16

Tritanopia (blue-blind)

#EA0028

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #d42621;
/* rgb */ color: rgb(212, 38, 33);
/* oklch */ color: oklch(56.2% 0.209 28.2);

Tailwind

colors: {
  custom: {
    50: '#ec735f',
    500: '#d42621',
    950: '#000000',
  },
}

SCSS

$custom: #d42621;
$custom-light: #ec735f;
$custom-dark: #000000;

JSON

{
  "hex": "#d42621",
  "rgb": {
    "r": 212,
    "g": 38,
    "b": 33
  },
  "hsl": {
    "h": 1.676,
    "s": 73.061,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5621,
    "c": 0.20855,
    "h": 28.2
  },
  "luminance": 0.15493
}

Semantic roles & 50–950 ramp

primary

#D42621

secondary

#7CD2D5

accent

#EBF038

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#190905

muted

#867B79

Preview Lab

Preview with #D42621

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

Preview Lab → · Contrast checker → · Palette generator →