#D33E57#D33E57

#D33E57 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.8% C 0.185 H 15.5°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#D33E57
RGB	rgb(211, 62, 87)
HSL	hsl(350, 63%, 54%)
HSV	hsv(350, 71%, 83%)
CMYK	cmyk(0%, 70.6%, 58.8%, 17.3%)
CIE-LAB	lab(49.48, 59.36, 20.06)
CIE-LCH	lch(49.48, 62.66, 18.67°)
OKLab	oklab(58.77% 0.1781 0.0493)
OKLCH	oklch(58.77% 0.185 15.5)
XYZ	xyz(30.3099, 17.9865, 10.8907)
Luminance	0.1798 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33E57 #3ED3BA

analogous

#D33EA1 #D33E57 #D36F3E

triadic

#D33E57 #57D33E #3E57D3

tetradic

#D33E57 #A1D33E #3ED3BA #6F3ED3

square

#D33E57 #A1D33E #3ED3BA #6F3ED3

split-complementary

#D33E57 #3ED36F #3EA1D3

monochromatic

#7B1C2C #AC273E #D33E57 #DE7082 #EAA2AE

Accessibility & contrast

On white

4.57

#D33E57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#D33E57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D33E57

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33E57	#FFFFFF	#000000	##000000
##D33E57	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#656257

Deuteranopia (green-blind)

#8B8153

Tritanopia (blue-blind)

#E71648

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d33e57;
/* rgb */ color: rgb(211, 62, 87);
/* oklch */ color: oklch(58.8% 0.185 15.5);

Tailwind

colors: {
  custom: {
    50: '#e77e86',
    500: '#d33e57',
    950: '#000000',
  },
}

SCSS

$custom: #d33e57;
$custom-light: #e77e86;
$custom-dark: #000000;

JSON

{
  "hex": "#d33e57",
  "rgb": {
    "r": 211,
    "g": 62,
    "b": 87
  },
  "hsl": {
    "h": 349.933,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58767,
    "c": 0.18475,
    "h": 15.5
  },
  "luminance": 0.17982
}

Semantic roles & 50–950 ramp

primary

#D33E57

secondary

#96D6CC

accent

#E6CA42

background

#FFF8F8

surface

#FEEFEF

border

#D6CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #D33E57

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

Preview Lab → · Contrast checker → · Palette generator →