#D53E43#D53E43

#D53E43 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.7% C 0.188 H 23.4°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#D53E43
RGB	rgb(213, 62, 67)
HSL	hsl(358, 64%, 54%)
HSV	hsv(358, 71%, 84%)
CMYK	cmyk(0%, 70.9%, 68.5%, 16.5%)
CIE-LAB	lab(49.50, 58.79, 32.07)
CIE-LCH	lch(49.50, 66.97, 28.61°)
OKLab	oklab(58.74% 0.1722 0.0745)
OKLCH	oklch(58.74% 0.188 23.4)
XYZ	xyz(30.1796, 18.0011, 7.1945)
Luminance	0.1800 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D53E43 #3ED5D0

analogous

#D53E8F #D53E43 #D5853E

triadic

#D53E43 #43D53E #3E43D5

tetradic

#D53E43 #8FD53E #3ED5D0 #853ED5

square

#D53E43 #8FD53E #3ED5D0 #853ED5

split-complementary

#D53E43 #3ED585 #3E8FD5

monochromatic

#7D1B1F #B0262B #D53E43 #E07074 #EBA3A5

Accessibility & contrast

On white

4.57

#D53E43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#D53E43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D53E43

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D53E43	#FFFFFF	#000000	##000000
##D53E43	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#696142

Deuteranopia (green-blind)

#8F823E

Tritanopia (blue-blind)

#EA0341

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d53e43;
/* rgb */ color: rgb(213, 62, 67);
/* oklch */ color: oklch(58.7% 0.188 23.4);

Tailwind

colors: {
  custom: {
    50: '#ea7d77',
    500: '#d53e43',
    950: '#000000',
  },
}

SCSS

$custom: #d53e43;
$custom-light: #ea7d77;
$custom-dark: #000000;

JSON

{
  "hex": "#d53e43",
  "rgb": {
    "r": 213,
    "g": 62,
    "b": 67
  },
  "hsl": {
    "h": 358.013,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58736,
    "c": 0.18758,
    "h": 23.4
  },
  "luminance": 0.17997
}

Semantic roles & 50–950 ramp

primary

#D53E43

secondary

#97D8D5

accent

#E7E241

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D53E43

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

Preview Lab → · Contrast checker → · Palette generator →