#D6333B#D6333B

#D6333B is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.8% C 0.199 H 23.8°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#D6333B
RGB	rgb(214, 51, 59)
HSL	hsl(357, 67%, 52%)
HSV	hsv(357, 76%, 84%)
CMYK	cmyk(0%, 76.2%, 72.4%, 16.1%)
CIE-LAB	lab(48.24, 62.43, 35.29)
CIE-LCH	lch(48.24, 71.71, 29.48°)
OKLab	oklab(57.8% 0.1819 0.0801)
OKLCH	oklch(57.8% 0.199 23.8)
XYZ	xyz(29.7082, 16.9842, 5.8508)
Luminance	0.1698 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D6333B #33D6CE

analogous

#D6338D #D6333B #D67C33

triadic

#D6333B #3BD633 #333BD6

tetradic

#D6333B #8DD633 #33D6CE #7C33D6

square

#D6333B #8DD633 #33D6CE #7C33D6

split-complementary

#D6333B #33D67C #338DD6

monochromatic

#77181D #AA2229 #D6333B #E0666C #EA999D

Accessibility & contrast

On white

4.78

#D6333B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#D6333B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D6333B

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D6333B	#FFFFFF	#000000	##FFFFFF
##D6333B	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C3A

Deuteranopia (green-blind)

#8D7F35

Tritanopia (blue-blind)

#EB0038

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #d6333b;
/* rgb */ color: rgb(214, 51, 59);
/* oklch */ color: oklch(57.8% 0.199 23.8);

Tailwind

colors: {
  custom: {
    50: '#ec7871',
    500: '#d6333b',
    950: '#000000',
  },
}

SCSS

$custom: #d6333b;
$custom-light: #ec7871;
$custom-dark: #000000;

JSON

{
  "hex": "#d6333b",
  "rgb": {
    "r": 214,
    "g": 51,
    "b": 59
  },
  "hsl": {
    "h": 357.055,
    "s": 66.531,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57798,
    "c": 0.19872,
    "h": 23.8
  },
  "luminance": 0.1698
}

Semantic roles & 50–950 ramp

primary

#D6333B

secondary

#8FD6D3

accent

#E9E13E

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D6333B

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

Preview Lab → · Contrast checker → · Palette generator →