#D33A47#D33A47

#D33A47 is a mid, vivid red. Relative luminance 0.173; OKLCH L 58.1% C 0.189 H 20.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#D33A47
RGB	rgb(211, 58, 71)
HSL	hsl(355, 63%, 53%)
HSV	hsv(355, 73%, 83%)
CMYK	cmyk(0%, 72.5%, 66.4%, 17.3%)
CIE-LAB	lab(48.68, 59.81, 28.62)
CIE-LCH	lch(48.68, 66.31, 25.57°)
OKLab	oklab(58.08% 0.1765 0.0675)
OKLCH	oklch(58.08% 0.189 20.9)
XYZ	xyz(29.5175, 17.3343, 7.7516)
Luminance	0.1733 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33A47 #3AD3C6

analogous

#D33A93 #D33A47 #D3793A

triadic

#D33A47 #47D33A #3A47D3

tetradic

#D33A47 #93D33A #3AD3C6 #793AD3

square

#D33A47 #93D33A #3AD3C6 #793AD3

split-complementary

#D33A47 #3AD379 #3A93D3

monochromatic

#781B23 #AA2631 #D33A47 #DE6C76 #E99EA4

Accessibility & contrast

On white

4.70

#D33A47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#D33A47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D33A47

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33A47	#FFFFFF	#000000	##FFFFFF
##D33A47	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655F46

Deuteranopia (green-blind)

#8C7F42

Tritanopia (blue-blind)

#E80040

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d33a47;
/* rgb */ color: rgb(211, 58, 71);
/* oklch */ color: oklch(58.1% 0.189 20.9);

Tailwind

colors: {
  custom: {
    50: '#e97b7a',
    500: '#d33a47',
    950: '#000000',
  },
}

SCSS

$custom: #d33a47;
$custom-light: #e97b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#d33a47",
  "rgb": {
    "r": 211,
    "g": 58,
    "b": 71
  },
  "hsl": {
    "h": 354.902,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58079,
    "c": 0.18892,
    "h": 20.9
  },
  "luminance": 0.1733
}

Semantic roles & 50–950 ramp

primary

#D33A47

secondary

#93D6D0

accent

#E7D841

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#180A09

muted

#867C7B

Preview Lab

Preview with #D33A47

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

Preview Lab → · Contrast checker → · Palette generator →