#D53A42#D53A42

#D53A42 is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.3% C 0.191 H 22.8°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#D53A42
RGB	rgb(213, 58, 66)
HSL	hsl(357, 65%, 53%)
HSV	hsv(357, 73%, 84%)
CMYK	cmyk(0%, 72.8%, 69%, 16.5%)
CIE-LAB	lab(48.97, 60.16, 32.02)
CIE-LCH	lch(48.97, 68.15, 28.02°)
OKLab	oklab(58.34% 0.1763 0.0742)
OKLCH	oklch(58.34% 0.191 22.8)
XYZ	xyz(29.9403, 17.5701, 6.9681)
Luminance	0.1757 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D53A42 #3AD5CD

analogous

#D53A90 #D53A42 #D57F3A

triadic

#D53A42 #42D53A #3A42D5

tetradic

#D53A42 #90D53A #3AD5CD #7F3AD5

square

#D53A42 #90D53A #3AD5CD #7F3AD5

split-complementary

#D53A42 #3AD57F #3A90D5

monochromatic

#7A1A1F #AD252C #D53A42 #E06C72 #EB9FA3

Accessibility & contrast

On white

4.65

#D53A42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#D53A42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D53A42

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D53A42	#FFFFFF	#000000	##FFFFFF
##D53A42	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F41

Deuteranopia (green-blind)

#8D803D

Tritanopia (blue-blind)

#EA003F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d53a42;
/* rgb */ color: rgb(213, 58, 66);
/* oklch */ color: oklch(58.3% 0.191 22.8);

Tailwind

colors: {
  custom: {
    50: '#ea7b76',
    500: '#d53a42',
    950: '#000000',
  },
}

SCSS

$custom: #d53a42;
$custom-light: #ea7b76;
$custom-dark: #000000;

JSON

{
  "hex": "#d53a42",
  "rgb": {
    "r": 213,
    "g": 58,
    "b": 66
  },
  "hsl": {
    "h": 356.903,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58338,
    "c": 0.19127,
    "h": 22.8
  },
  "luminance": 0.17566
}

Semantic roles & 50–950 ramp

primary

#D53A42

secondary

#94D7D3

accent

#E8DF40

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D53A42

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

Preview Lab → · Contrast checker → · Palette generator →