#D33A53#D33A53

#D33A53 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.3% C 0.189 H 16.3°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#D33A53
RGB	rgb(211, 58, 83)
HSL	hsl(350, 63%, 53%)
HSV	hsv(350, 73%, 83%)
CMYK	cmyk(0%, 72.5%, 60.7%, 17.3%)
CIE-LAB	lab(48.89, 60.52, 21.69)
CIE-LCH	lch(48.89, 64.29, 19.72°)
OKLab	oklab(58.3% 0.1811 0.0529)
OKLCH	oklch(58.3% 0.189 16.3)
XYZ	xyz(29.9414, 17.5039, 9.9839)
Luminance	0.1750 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33A53 #3AD3BA

analogous

#D33A9F #D33A53 #D36D3A

triadic

#D33A53 #53D33A #3A53D3

tetradic

#D33A53 #9FD33A #3AD3BA #6D3AD3

square

#D33A53 #9FD33A #3AD3BA #6D3AD3

split-complementary

#D33A53 #3AD36D #3A9FD3

monochromatic

#781B2A #AA263B #D33A53 #DE6C7F #E99EAA

Accessibility & contrast

On white

4.67

#D33A53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#D33A53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D33A53

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33A53	#FFFFFF	#000000	##FFFFFF
##D33A53	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636053

Deuteranopia (green-blind)

#8A804F

Tritanopia (blue-blind)

#E70444

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d33a53;
/* rgb */ color: rgb(211, 58, 83);
/* oklch */ color: oklch(58.3% 0.189 16.3);

Tailwind

colors: {
  custom: {
    50: '#e87c83',
    500: '#d33a53',
    950: '#000000',
  },
}

SCSS

$custom: #d33a53;
$custom-light: #e87c83;
$custom-dark: #000000;

JSON

{
  "hex": "#d33a53",
  "rgb": {
    "r": 211,
    "g": 58,
    "b": 83
  },
  "hsl": {
    "h": 350.196,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58303,
    "c": 0.18862,
    "h": 16.3
  },
  "luminance": 0.175
}

Semantic roles & 50–950 ramp

primary

#D33A53

secondary

#93D6CB

accent

#E7CC41

background

#FFF8F8

surface

#FFEFEF

border

#D7CACA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #D33A53

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

Preview Lab → · Contrast checker → · Palette generator →