#D33E34#D33E34

#D33E34 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.2% C 0.188 H 28.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#D33E34
RGB	rgb(211, 62, 52)
HSL	hsl(4, 64%, 52%)
HSV	hsv(4, 75%, 83%)
CMYK	cmyk(0%, 70.6%, 75.4%, 17.3%)
CIE-LAB	lab(48.94, 57.50, 39.89)
CIE-LCH	lch(48.94, 69.98, 34.75°)
OKLab	oklab(58.19% 0.1652 0.0887)
OKLCH	oklch(58.19% 0.188 28.2)
XYZ	xyz(29.2098, 17.5465, 5.0969)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33E34 #34C9D3

analogous

#D33479 #D33E34 #D38E34

triadic

#D33E34 #34D33E #3E34D3

tetradic

#D33E34 #79D334 #34C9D3 #8E34D3

square

#D33E34 #79D334 #34C9D3 #8E34D3

split-complementary

#D33E34 #34D38E #3479D3

monochromatic

#741F19 #A62C24 #D33E34 #DE6E66 #E99E99

Accessibility & contrast

On white

4.66

#D33E34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#D33E34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D33E34

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33E34	#FFFFFF	#000000	##FFFFFF
##D33E34	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6031

Deuteranopia (green-blind)

#8F802E

Tritanopia (blue-blind)

#E8003D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d33e34;
/* rgb */ color: rgb(211, 62, 52);
/* oklch */ color: oklch(58.2% 0.188 28.2);

Tailwind

colors: {
  custom: {
    50: '#e97d6c',
    500: '#d33e34',
    950: '#000000',
  },
}

SCSS

$custom: #d33e34;
$custom-light: #e97d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#d33e34",
  "rgb": {
    "r": 211,
    "g": 62,
    "b": 52
  },
  "hsl": {
    "h": 3.774,
    "s": 64.372,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58193,
    "c": 0.1875,
    "h": 28.2
  },
  "luminance": 0.17542
}

Semantic roles & 50–950 ramp

primary

#D33E34

secondary

#8ED0D4

accent

#DDE740

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D33E34

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

Preview Lab → · Contrast checker → · Palette generator →