#D33B32#D33B32

#D33B32 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.9% C 0.190 H 28.1°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#D33B32
RGB	rgb(211, 59, 50)
HSL	hsl(3, 65%, 51%)
HSV	hsv(3, 76%, 83%)
CMYK	cmyk(0%, 72%, 76.3%, 17.3%)
CIE-LAB	lab(48.53, 58.51, 40.54)
CIE-LCH	lch(48.53, 71.18, 34.72°)
OKLab	oklab(57.88% 0.168 0.0896)
OKLCH	oklch(57.88% 0.19 28.1)
XYZ	xyz(29.0070, 17.2116, 4.8118)
Luminance	0.1721 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33B32 #32CAD3

analogous

#D33279 #D33B32 #D38B32

triadic

#D33B32 #32D33B #3B32D3

tetradic

#D33B32 #79D332 #32CAD3 #8B32D3

square

#D33B32 #79D332 #32CAD3 #8B32D3

split-complementary

#D33B32 #32D38B #3279D3

monochromatic

#721E18 #A42B23 #D33B32 #DE6B64 #E99B97

Accessibility & contrast

On white

4.73

#D33B32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#D33B32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D33B32

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33B32	#FFFFFF	#000000	##FFFFFF
##D33B32	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E2F

Deuteranopia (green-blind)

#8E7F2C

Tritanopia (blue-blind)

#E8003A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d33b32;
/* rgb */ color: rgb(211, 59, 50);
/* oklch */ color: oklch(57.9% 0.190 28.1);

Tailwind

colors: {
  custom: {
    50: '#ea7b6b',
    500: '#d33b32',
    950: '#000000',
  },
}

SCSS

$custom: #d33b32;
$custom-light: #ea7b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#d33b32",
  "rgb": {
    "r": 211,
    "g": 59,
    "b": 50
  },
  "hsl": {
    "h": 3.354,
    "s": 64.659,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57875,
    "c": 0.19036,
    "h": 28.1
  },
  "luminance": 0.17207
}

Semantic roles & 50–950 ramp

primary

#D33B32

secondary

#8DD0D4

accent

#DEE840

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #D33B32

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

Preview Lab → · Contrast checker → · Palette generator →