#D33C42#D33C42

#D33C42 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.2% C 0.188 H 23.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#D33C42
RGB	rgb(211, 60, 66)
HSL	hsl(358, 63%, 53%)
HSV	hsv(358, 72%, 83%)
CMYK	cmyk(0%, 71.6%, 68.7%, 17.3%)
CIE-LAB	lab(48.86, 58.85, 31.80)
CIE-LCH	lch(48.86, 66.89, 28.38°)
OKLab	oklab(58.19% 0.1724 0.0738)
OKLCH	oklch(58.19% 0.188 23.2)
XYZ	xyz(29.4664, 17.4783, 6.9753)
Luminance	0.1747 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33C42 #3CD3CD

analogous

#D33C8D #D33C42 #D3813C

triadic

#D33C42 #42D33C #3C42D3

tetradic

#D33C42 #8DD33C #3CD3CD #813CD3

square

#D33C42 #8DD33C #3CD3CD #813CD3

split-complementary

#D33C42 #3CD381 #3C8DD3

monochromatic

#791B1F #AB272C #D33C42 #DE6E72 #EAA0A3

Accessibility & contrast

On white

4.67

#D33C42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#D33C42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D33C42

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33C42	#FFFFFF	#000000	##FFFFFF
##D33C42	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F41

Deuteranopia (green-blind)

#8D803D

Tritanopia (blue-blind)

#E80040

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d33c42;
/* rgb */ color: rgb(211, 60, 66);
/* oklch */ color: oklch(58.2% 0.188 23.2);

Tailwind

colors: {
  custom: {
    50: '#e97c76',
    500: '#d33c42',
    950: '#000000',
  },
}

SCSS

$custom: #d33c42;
$custom-light: #e97c76;
$custom-dark: #000000;

JSON

{
  "hex": "#d33c42",
  "rgb": {
    "r": 211,
    "g": 60,
    "b": 66
  },
  "hsl": {
    "h": 357.616,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58187,
    "c": 0.1875,
    "h": 23.2
  },
  "luminance": 0.17474
}

Semantic roles & 50–950 ramp

primary

#D33C42

secondary

#95D6D3

accent

#E6E042

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D33C42

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

Preview Lab → · Contrast checker → · Palette generator →