#D6333F#D6333F

#D6333F is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.9% C 0.198 H 22.5°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#D6333F
RGB	rgb(214, 51, 63)
HSL	hsl(356, 67%, 52%)
HSV	hsv(356, 76%, 84%)
CMYK	cmyk(0%, 76.2%, 70.6%, 16.1%)
CIE-LAB	lab(48.29, 62.60, 33.02)
CIE-LCH	lch(48.29, 70.78, 27.81°)
OKLab	oklab(57.86% 0.1833 0.0759)
OKLCH	oklch(57.86% 0.198 22.5)
XYZ	xyz(29.8160, 17.0273, 6.4183)
Luminance	0.1702 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D6333F #33D6CA

analogous

#D63391 #D6333F #D67933

triadic

#D6333F #3FD633 #333FD6

tetradic

#D6333F #91D633 #33D6CA #7933D6

square

#D6333F #91D633 #33D6CA #7933D6

split-complementary

#D6333F #33D679 #3391D6

monochromatic

#77181F #AA222C #D6333F #E0666F #EA999F

Accessibility & contrast

On white

4.77

#D6333F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#D6333F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D6333F

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D6333F	#FFFFFF	#000000	##FFFFFF
##D6333F	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C3E

Deuteranopia (green-blind)

#8C7F3A

Tritanopia (blue-blind)

#EB0039

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d6333f;
/* rgb */ color: rgb(214, 51, 63);
/* oklch */ color: oklch(57.9% 0.198 22.5);

Tailwind

colors: {
  custom: {
    50: '#ec7974',
    500: '#d6333f',
    950: '#000000',
  },
}

SCSS

$custom: #d6333f;
$custom-light: #ec7974;
$custom-dark: #000000;

JSON

{
  "hex": "#d6333f",
  "rgb": {
    "r": 214,
    "g": 51,
    "b": 63
  },
  "hsl": {
    "h": 355.583,
    "s": 66.531,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57856,
    "c": 0.19838,
    "h": 22.5
  },
  "luminance": 0.17023
}

Semantic roles & 50–950 ramp

primary

#D6333F

secondary

#8FD6D1

accent

#E9DD3E

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D6333F

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

Preview Lab → · Contrast checker → · Palette generator →