#D42823#D42823

#D42823 is a mid, highly saturated red. Relative luminance 0.156; OKLCH L 56.4% C 0.207 H 28.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#D42823
RGB	rgb(212, 40, 35)
HSL	hsl(2, 72%, 48%)
HSV	hsv(2, 83%, 83%)
CMYK	cmyk(0%, 81.1%, 83.5%, 16.9%)
CIE-LAB	lab(46.50, 64.16, 46.54)
CIE-LCH	lch(46.50, 79.26, 35.96°)
OKLab	oklab(56.36% 0.1827 0.0976)
OKLCH	oklch(56.36% 0.207 28.1)
XYZ	xyz(28.2171, 15.6406, 3.1230)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D42823 #23CFD4

analogous

#D42376 #D42823 #D48023

triadic

#D42823 #23D428 #2823D4

tetradic

#D42823 #76D423 #23CFD4 #8023D4

square

#D42823 #76D423 #23CFD4 #8023D4

split-complementary

#D42823 #23D480 #2376D4

monochromatic

#6B1412 #9F1E1A #D42823 #E25652 #EB8986

Accessibility & contrast

On white

5.09

#D42823 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#D42823 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D42823

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D42823	#FFFFFF	#000000	##FFFFFF
##D42823	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615620

Deuteranopia (green-blind)

#8B7B18

Tritanopia (blue-blind)

#EA002A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #d42823;
/* rgb */ color: rgb(212, 40, 35);
/* oklch */ color: oklch(56.4% 0.207 28.1);

Tailwind

colors: {
  custom: {
    50: '#ec7360',
    500: '#d42823',
    950: '#000000',
  },
}

SCSS

$custom: #d42823;
$custom-light: #ec7360;
$custom-dark: #000000;

JSON

{
  "hex": "#d42823",
  "rgb": {
    "r": 212,
    "g": 40,
    "b": 35
  },
  "hsl": {
    "h": 1.695,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56356,
    "c": 0.20714,
    "h": 28.1
  },
  "luminance": 0.15636
}

Semantic roles & 50–950 ramp

primary

#D42823

secondary

#7ED2D4

accent

#E9EE39

background

#FFF7F5

surface

#FFEEE9

border

#D7C9C5

text

#190905

muted

#867B79

Preview Lab

Preview with #D42823

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

Preview Lab → · Contrast checker → · Palette generator →