#D43335#D43335

#D43335 is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.4% C 0.197 H 25.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#D43335
RGB	rgb(212, 51, 53)
HSL	hsl(359, 65%, 52%)
HSV	hsv(359, 76%, 83%)
CMYK	cmyk(0%, 75.9%, 75%, 16.9%)
CIE-LAB	lab(47.79, 61.60, 38.11)
CIE-LCH	lch(47.79, 72.43, 31.75°)
OKLab	oklab(57.37% 0.1782 0.085)
OKLCH	oklch(57.37% 0.197 25.5)
XYZ	xyz(28.9812, 16.6263, 5.0507)
Luminance	0.1662 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D43335 #33D4D2

analogous

#D43386 #D43335 #D48233

triadic

#D43335 #35D433 #3335D4

tetradic

#D43335 #86D433 #33D4D2 #8233D4

square

#D43335 #86D433 #33D4D2 #8233D4

split-complementary

#D43335 #33D482 #3386D4

monochromatic

#74181A #A72325 #D43335 #DF6667 #E99899

Accessibility & contrast

On white

4.86

#D43335 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#D43335 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D43335

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D43335	#FFFFFF	#000000	##FFFFFF
##D43335	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B33

Deuteranopia (green-blind)

#8C7E2F

Tritanopia (blue-blind)

#E90036

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #d43335;
/* rgb */ color: rgb(212, 51, 53);
/* oklch */ color: oklch(57.4% 0.197 25.5);

Tailwind

colors: {
  custom: {
    50: '#eb786d',
    500: '#d43335',
    950: '#000000',
  },
}

SCSS

$custom: #d43335;
$custom-light: #eb786d;
$custom-dark: #000000;

JSON

{
  "hex": "#d43335",
  "rgb": {
    "r": 212,
    "g": 51,
    "b": 53
  },
  "hsl": {
    "h": 359.255,
    "s": 65.182,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57368,
    "c": 0.19744,
    "h": 25.5
  },
  "luminance": 0.16622
}

Semantic roles & 50–950 ramp

primary

#D43335

secondary

#8ED5D4

accent

#E8E640

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D43335

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

Preview Lab → · Contrast checker → · Palette generator →