#D42323#D42323

#D42323 is a mid, highly saturated red. Relative luminance 0.153; OKLCH L 56.0% C 0.210 H 27.4°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#D42323
RGB	rgb(212, 35, 35)
HSL	hsl(0, 72%, 48%)
HSV	hsv(0, 83%, 83%)
CMYK	cmyk(0%, 83.5%, 83.5%, 16.9%)
CIE-LAB	lab(46.08, 65.36, 46.15)
CIE-LCH	lch(46.08, 80.01, 35.23°)
OKLab	oklab(56.04% 0.1865 0.0967)
OKLCH	oklch(56.04% 0.21 27.4)
XYZ	xyz(28.0594, 15.3251, 3.0704)
Luminance	0.1532 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D42323 #23D4D4

analogous

#D4237B #D42323 #D47B23

triadic

#D42323 #23D423 #2323D4

tetradic

#D42323 #7BD423 #23D4D4 #7B23D4

square

#D42323 #7BD423 #23D4D4 #7B23D4

split-complementary

#D42323 #23D47B #237BD4

monochromatic

#6B1212 #9F1A1A #D42323 #E25252 #EB8686

Accessibility & contrast

On white

5.17

#D42323 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#D42323 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D42323

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D42323	#FFFFFF	#000000	##FFFFFF
##D42323	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5520

Deuteranopia (green-blind)

#8A7B18

Tritanopia (blue-blind)

#EA0027

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #d42323;
/* rgb */ color: rgb(212, 35, 35);
/* oklch */ color: oklch(56.0% 0.210 27.4);

Tailwind

colors: {
  custom: {
    50: '#ec7260',
    500: '#d42323',
    950: '#000000',
  },
}

SCSS

$custom: #d42323;
$custom-light: #ec7260;
$custom-dark: #000000;

JSON

{
  "hex": "#d42323",
  "rgb": {
    "r": 212,
    "g": 35,
    "b": 35
  },
  "hsl": {
    "h": 0,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56043,
    "c": 0.21006,
    "h": 27.4
  },
  "luminance": 0.1532
}

Semantic roles & 50–950 ramp

primary

#D42323

secondary

#7ED4D4

accent

#EEEE39

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#190905

muted

#867B79

Preview Lab

Preview with #D42323

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

Preview Lab → · Contrast checker → · Palette generator →