#D33A32#D33A32

#D33A32 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.8% C 0.191 H 27.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#D33A32
RGB	rgb(211, 58, 50)
HSL	hsl(3, 65%, 51%)
HSV	hsv(3, 76%, 83%)
CMYK	cmyk(0%, 72.5%, 76.3%, 17.3%)
CIE-LAB	lab(48.40, 58.86, 40.40)
CIE-LCH	lch(48.40, 71.39, 34.47°)
OKLab	oklab(57.78% 0.1691 0.0893)
OKLCH	oklch(57.78% 0.191 27.8)
XYZ	xyz(28.9561, 17.1098, 4.7948)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33A32 #32CBD3

analogous

#D3327A #D33A32 #D38A32

triadic

#D33A32 #32D33A #3A32D3

tetradic

#D33A32 #7AD332 #32CBD3 #8A32D3

square

#D33A32 #7AD332 #32CBD3 #8A32D3

split-complementary

#D33A32 #32D38A #327AD3

monochromatic

#721D18 #A42A23 #D33A32 #DE6A64 #E99B97

Accessibility & contrast

On white

4.75

#D33A32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#D33A32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D33A32

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33A32	#FFFFFF	#000000	##FFFFFF
##D33A32	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E30

Deuteranopia (green-blind)

#8D7F2C

Tritanopia (blue-blind)

#E8003A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d33a32;
/* rgb */ color: rgb(211, 58, 50);
/* oklch */ color: oklch(57.8% 0.191 27.8);

Tailwind

colors: {
  custom: {
    50: '#ea7b6b',
    500: '#d33a32',
    950: '#000000',
  },
}

SCSS

$custom: #d33a32;
$custom-light: #ea7b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#d33a32",
  "rgb": {
    "r": 211,
    "g": 58,
    "b": 50
  },
  "hsl": {
    "h": 2.981,
    "s": 64.659,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5778,
    "c": 0.1912,
    "h": 27.8
  },
  "luminance": 0.17105
}

Semantic roles & 50–950 ramp

primary

#D33A32

secondary

#8DD0D4

accent

#DFE840

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #D33A32

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

Preview Lab → · Contrast checker → · Palette generator →