#D42D23#D42D23

#D42D23 is a mid, highly saturated red. Relative luminance 0.160; OKLCH L 56.7% C 0.204 H 28.9°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#D42D23
RGB	rgb(212, 45, 35)
HSL	hsl(3, 72%, 48%)
HSV	hsv(3, 83%, 83%)
CMYK	cmyk(0%, 78.8%, 83.5%, 16.9%)
CIE-LAB	lab(46.97, 62.82, 46.97)
CIE-LCH	lch(46.97, 78.43, 36.78°)
OKLab	oklab(56.71% 0.1785 0.0986)
OKLCH	oklch(56.71% 0.204 28.9)
XYZ	xyz(28.3967, 15.9998, 3.1829)
Luminance	0.1600 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D42D23 #23CAD4

analogous

#D42371 #D42D23 #D48523

triadic

#D42D23 #23D42D #2D23D4

tetradic

#D42D23 #71D423 #23CAD4 #8523D4

square

#D42D23 #71D423 #23CAD4 #8523D4

split-complementary

#D42D23 #23D485 #2371D4

monochromatic

#6B1712 #9F221A #D42D23 #E25A52 #EB8C86

Accessibility & contrast

On white

5.00

#D42D23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#D42D23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D42D23

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D42D23	#FFFFFF	#000000	##FFFFFF
##D42D23	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63581F

Deuteranopia (green-blind)

#8C7C19

Tritanopia (blue-blind)

#EA002D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #d42d23;
/* rgb */ color: rgb(212, 45, 35);
/* oklch */ color: oklch(56.7% 0.204 28.9);

Tailwind

colors: {
  custom: {
    50: '#ec7560',
    500: '#d42d23',
    950: '#000000',
  },
}

SCSS

$custom: #d42d23;
$custom-light: #ec7560;
$custom-dark: #000000;

JSON

{
  "hex": "#d42d23",
  "rgb": {
    "r": 212,
    "g": 45,
    "b": 35
  },
  "hsl": {
    "h": 3.39,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56709,
    "c": 0.20391,
    "h": 28.9
  },
  "luminance": 0.15995
}

Semantic roles & 50–950 ramp

primary

#D42D23

secondary

#7ECFD4

accent

#E4EE39

background

#FFF7F5

surface

#FFEEEA

border

#D7C9C6

text

#190905

muted

#867B79

Preview Lab

Preview with #D42D23

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

Preview Lab → · Contrast checker → · Palette generator →