#D33D4F#D33D4F

#D33D4F is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.5% C 0.186 H 18.5°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#D33D4F
RGB	rgb(211, 61, 79)
HSL	hsl(353, 63%, 53%)
HSV	hsv(353, 71%, 83%)
CMYK	cmyk(0%, 71.1%, 62.6%, 17.3%)
CIE-LAB	lab(49.20, 59.21, 24.50)
CIE-LCH	lch(49.20, 64.08, 22.48°)
OKLab	oklab(58.51% 0.1761 0.059)
OKLCH	oklch(58.51% 0.186 18.5)
XYZ	xyz(29.9471, 17.7552, 9.2458)
Luminance	0.1775 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33D4F #3DD3C1

analogous

#D33D9A #D33D4F #D3763D

triadic

#D33D4F #4FD33D #3D4FD3

tetradic

#D33D4F #9AD33D #3DD3C1 #763DD3

square

#D33D4F #9AD33D #3DD3C1 #763DD3

split-complementary

#D33D4F #3DD376 #3D9AD3

monochromatic

#7A1C27 #AC2737 #D33D4F #DE6F7C #EAA1AA

Accessibility & contrast

On white

4.62

#D33D4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#D33D4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D33D4F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33D4F	#FFFFFF	#000000	##FFFFFF
##D33D4F	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66614F

Deuteranopia (green-blind)

#8C804B

Tritanopia (blue-blind)

#E70D45

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d33d4f;
/* rgb */ color: rgb(211, 61, 79);
/* oklch */ color: oklch(58.5% 0.186 18.5);

Tailwind

colors: {
  custom: {
    50: '#e87d80',
    500: '#d33d4f',
    950: '#000000',
  },
}

SCSS

$custom: #d33d4f;
$custom-light: #e87d80;
$custom-dark: #000000;

JSON

{
  "hex": "#d33d4f",
  "rgb": {
    "r": 211,
    "g": 61,
    "b": 79
  },
  "hsl": {
    "h": 352.8,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58509,
    "c": 0.18574,
    "h": 18.5
  },
  "luminance": 0.17751
}

Semantic roles & 50–950 ramp

primary

#D33D4F

secondary

#96D6CE

accent

#E6D242

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #D33D4F

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

Preview Lab → · Contrast checker → · Palette generator →