#D33A5B#D33A5B

#D33A5B is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.5% C 0.189 H 13.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#D33A5B
RGB	rgb(211, 58, 91)
HSL	hsl(347, 63%, 53%)
HSV	hsv(347, 73%, 83%)
CMYK	cmyk(0%, 72.5%, 56.9%, 17.3%)
CIE-LAB	lab(49.05, 61.06, 17.06)
CIE-LCH	lch(49.05, 63.39, 15.61°)
OKLab	oklab(58.48% 0.1841 0.0425)
OKLCH	oklch(58.48% 0.189 13)
XYZ	xyz(30.2683, 17.6346, 11.7055)
Luminance	0.1763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33A5B #3AD3B2

analogous

#D33AA7 #D33A5B #D3663A

triadic

#D33A5B #5BD33A #3A5BD3

tetradic

#D33A5B #A7D33A #3AD3B2 #663AD3

square

#D33A5B #A7D33A #3AD3B2 #663AD3

split-complementary

#D33A5B #3AD366 #3AA7D3

monochromatic

#781B2F #AA2642 #D33A5B #DE6C85 #E99EAE

Accessibility & contrast

On white

4.64

#D33A5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#D33A5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D33A5B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33A5B	#FFFFFF	#000000	##FFFFFF
##D33A5B	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62605B

Deuteranopia (green-blind)

#898057

Tritanopia (blue-blind)

#E70C48

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d33a5b;
/* rgb */ color: rgb(211, 58, 91);
/* oklch */ color: oklch(58.5% 0.189 13.0);

Tailwind

colors: {
  custom: {
    50: '#e77c89',
    500: '#d33a5b',
    950: '#000000',
  },
}

SCSS

$custom: #d33a5b;
$custom-light: #e77c89;
$custom-dark: #000000;

JSON

{
  "hex": "#d33a5b",
  "rgb": {
    "r": 211,
    "g": 58,
    "b": 91
  },
  "hsl": {
    "h": 347.059,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58475,
    "c": 0.18897,
    "h": 13
  },
  "luminance": 0.1763
}

Semantic roles & 50–950 ramp

primary

#D33A5B

secondary

#93D6C7

accent

#E7C341

background

#FFF8F8

surface

#FEEFEF

border

#D6CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #D33A5B

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

Preview Lab → · Contrast checker → · Palette generator →