#D33A4F#D33A4F

#D33A4F is a mid, vivid red. Relative luminance 0.174; OKLCH L 58.2% C 0.189 H 17.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#D33A4F
RGB	rgb(211, 58, 79)
HSL	hsl(352, 63%, 53%)
HSV	hsv(352, 73%, 83%)
CMYK	cmyk(0%, 72.5%, 62.6%, 17.3%)
CIE-LAB	lab(48.81, 60.27, 24.01)
CIE-LCH	lch(48.81, 64.87, 21.72°)
OKLab	oklab(58.22% 0.1795 0.0579)
OKLCH	oklch(58.22% 0.189 17.9)
XYZ	xyz(29.7914, 17.4439, 9.1939)
Luminance	0.1744 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D33A4F #3AD3BE

analogous

#D33A9B #D33A4F #D3723A

triadic

#D33A4F #4FD33A #3A4FD3

tetradic

#D33A4F #9BD33A #3AD3BE #723AD3

square

#D33A4F #9BD33A #3AD3BE #723AD3

split-complementary

#D33A4F #3AD372 #3A9BD3

monochromatic

#781B28 #AA2638 #D33A4F #DE6C7C #E99EA8

Accessibility & contrast

On white

4.68

#D33A4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#D33A4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D33A4F

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D33A4F	#FFFFFF	#000000	##FFFFFF
##D33A4F	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4F

Deuteranopia (green-blind)

#8B804B

Tritanopia (blue-blind)

#E70043

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d33a4f;
/* rgb */ color: rgb(211, 58, 79);
/* oklch */ color: oklch(58.2% 0.189 17.9);

Tailwind

colors: {
  custom: {
    50: '#e87b80',
    500: '#d33a4f',
    950: '#000000',
  },
}

SCSS

$custom: #d33a4f;
$custom-light: #e87b80;
$custom-dark: #000000;

JSON

{
  "hex": "#d33a4f",
  "rgb": {
    "r": 211,
    "g": 58,
    "b": 79
  },
  "hsl": {
    "h": 351.765,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58224,
    "c": 0.18861,
    "h": 17.9
  },
  "luminance": 0.1744
}

Semantic roles & 50–950 ramp

primary

#D33A4F

secondary

#93D6CC

accent

#E7D041

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #D33A4F

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

Preview Lab → · Contrast checker → · Palette generator →