#D53D43#D53D43

#D53D43 is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.6% C 0.188 H 23.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#D53D43
RGB	rgb(213, 61, 67)
HSL	hsl(358, 64%, 54%)
HSV	hsv(358, 71%, 84%)
CMYK	cmyk(0%, 71.4%, 68.5%, 16.5%)
CIE-LAB	lab(49.37, 59.15, 31.91)
CIE-LCH	lch(49.37, 67.21, 28.35°)
OKLab	oklab(58.64% 0.1733 0.0741)
OKLCH	oklch(58.64% 0.188 23.2)
XYZ	xyz(30.1257, 17.8934, 7.1766)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D53D43 #3DD5CF

analogous

#D53D8F #D53D43 #D5833D

triadic

#D53D43 #43D53D #3D43D5

tetradic

#D53D43 #8FD53D #3DD5CF #833DD5

square

#D53D43 #8FD53D #3DD5CF #833DD5

split-complementary

#D53D43 #3DD583 #3D8FD5

monochromatic

#7D1B1F #AF262B #D53D43 #E06F74 #EBA2A5

Accessibility & contrast

On white

4.59

#D53D43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#D53D43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D53D43

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D53D43	#FFFFFF	#000000	##FFFFFF
##D53D43	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686142

Deuteranopia (green-blind)

#8E813E

Tritanopia (blue-blind)

#EA0041

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d53d43;
/* rgb */ color: rgb(213, 61, 67);
/* oklch */ color: oklch(58.6% 0.188 23.2);

Tailwind

colors: {
  custom: {
    50: '#ea7d77',
    500: '#d53d43',
    950: '#000000',
  },
}

SCSS

$custom: #d53d43;
$custom-light: #ea7d77;
$custom-dark: #000000;

JSON

{
  "hex": "#d53d43",
  "rgb": {
    "r": 213,
    "g": 61,
    "b": 67
  },
  "hsl": {
    "h": 357.632,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58638,
    "c": 0.18849,
    "h": 23.2
  },
  "luminance": 0.17889
}

Semantic roles & 50–950 ramp

primary

#D53D43

secondary

#96D7D5

accent

#E7E140

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D53D43

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

Preview Lab → · Contrast checker → · Palette generator →