#D33536#D33536

#D33536 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.4% C 0.195 H 25.6°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#D33536
RGB	rgb(211, 53, 54)
HSL	hsl(360, 64%, 52%)
HSV	hsv(360, 75%, 83%)
CMYK	cmyk(0%, 74.9%, 74.4%, 17.3%)
CIE-LAB	lab(47.84, 60.70, 37.55)
CIE-LCH	lch(47.84, 71.38, 31.74°)
OKLab	oklab(57.38% 0.1757 0.0841)
OKLCH	oklch(57.38% 0.195 25.6)
XYZ	xyz(28.8063, 16.6659, 5.1894)
Luminance	0.1666 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33536 #35D3D2

analogous

#D33585 #D33536 #D38335

triadic

#D33536 #36D335 #3536D3

tetradic

#D33536 #85D335 #35D3D2 #8335D3

square

#D33536 #85D335 #35D3D2 #8335D3

split-complementary

#D33536 #35D383 #3585D3

monochromatic

#74191A #A72425 #D33536 #DE6768 #E99A9A

Accessibility & contrast

On white

4.85

#D33536 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#D33536 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D33536

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33536	#FFFFFF	#000000	##FFFFFF
##D33536	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C34

Deuteranopia (green-blind)

#8C7E30

Tritanopia (blue-blind)

#E80038

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #d33536;
/* rgb */ color: rgb(211, 53, 54);
/* oklch */ color: oklch(57.4% 0.195 25.6);

Tailwind

colors: {
  custom: {
    50: '#ea796d',
    500: '#d33536',
    950: '#000000',
  },
}

SCSS

$custom: #d33536;
$custom-light: #ea796d;
$custom-dark: #000000;

JSON

{
  "hex": "#d33536",
  "rgb": {
    "r": 211,
    "g": 53,
    "b": 54
  },
  "hsl": {
    "h": 359.62,
    "s": 64.228,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57376,
    "c": 0.19479,
    "h": 25.6
  },
  "luminance": 0.16661
}

Semantic roles & 50–950 ramp

primary

#D33536

secondary

#8FD5D4

accent

#E7E641

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D33536

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

Preview Lab → · Contrast checker → · Palette generator →