#D63E3F#D63E3F

#D63E3F is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.8% C 0.189 H 24.8°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#D63E3F
RGB	rgb(214, 62, 63)
HSL	hsl(360, 65%, 54%)
HSV	hsv(360, 71%, 84%)
CMYK	cmyk(0%, 71%, 70.6%, 16.1%)
CIE-LAB	lab(49.62, 58.91, 34.59)
CIE-LCH	lch(49.62, 68.31, 30.42°)
OKLab	oklab(58.85% 0.1716 0.0793)
OKLCH	oklch(58.85% 0.189 24.8)
XYZ	xyz(30.3548, 18.1048, 6.5979)
Luminance	0.1810 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D63E3F #3ED6D5

analogous

#D63E8B #D63E3F #D6893E

triadic

#D63E3F #3FD63E #3E3FD6

tetradic

#D63E3F #8BD63E #3ED6D5 #893ED6

square

#D63E3F #8BD63E #3ED6D5 #893ED6

split-complementary

#D63E3F #3ED689 #3E8BD6

monochromatic

#7F1B1C #B12627 #D63E3F #E17071 #EBA3A3

Accessibility & contrast

On white

4.55

#D63E3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#D63E3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D63E3F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D63E3F	#FFFFFF	#000000	##000000
##D63E3F	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A613D

Deuteranopia (green-blind)

#90823A

Tritanopia (blue-blind)

#EB0040

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d63e3f;
/* rgb */ color: rgb(214, 62, 63);
/* oklch */ color: oklch(58.8% 0.189 24.8);

Tailwind

colors: {
  custom: {
    50: '#eb7d74',
    500: '#d63e3f',
    950: '#000000',
  },
}

SCSS

$custom: #d63e3f;
$custom-light: #eb7d74;
$custom-dark: #000000;

JSON

{
  "hex": "#d63e3f",
  "rgb": {
    "r": 214,
    "g": 62,
    "b": 63
  },
  "hsl": {
    "h": 359.605,
    "s": 64.957,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58845,
    "c": 0.18901,
    "h": 24.8
  },
  "luminance": 0.181
}

Semantic roles & 50–950 ramp

primary

#D63E3F

secondary

#98D8D8

accent

#E8E740

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D63E3F

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

Preview Lab → · Contrast checker → · Palette generator →