#D63F3E#D63F3E

#D63F3E is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.9% C 0.188 H 25.4°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#D63F3E
RGB	rgb(214, 63, 62)
HSL	hsl(0, 65%, 54%)
HSV	hsv(0, 71%, 84%)
CMYK	cmyk(0%, 70.6%, 71%, 16.1%)
CIE-LAB	lab(49.74, 58.50, 35.30)
CIE-LCH	lch(49.74, 68.33, 31.11°)
OKLab	oklab(58.93% 0.1701 0.0807)
OKLCH	oklch(58.93% 0.188 25.4)
XYZ	xyz(30.3819, 18.2035, 6.4703)
Luminance	0.1820 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D63F3E #3ED5D6

analogous

#D63E89 #D63F3E #D68B3E

triadic

#D63F3E #3ED63F #3F3ED6

tetradic

#D63F3E #89D63E #3ED5D6 #8B3ED6

square

#D63F3E #89D63E #3ED5D6 #8B3ED6

split-complementary

#D63F3E #3ED68B #3E89D6

monochromatic

#7F1C1B #B12726 #D63F3E #E17170 #EBA3A3

Accessibility & contrast

On white

4.53

#D63F3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#D63F3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D63F3E

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D63F3E	#FFFFFF	#000000	##000000
##D63F3E	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A623C

Deuteranopia (green-blind)

#908239

Tritanopia (blue-blind)

#EB0241

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d63f3e;
/* rgb */ color: rgb(214, 63, 62);
/* oklch */ color: oklch(58.9% 0.188 25.4);

Tailwind

colors: {
  custom: {
    50: '#eb7e73',
    500: '#d63f3e',
    950: '#000000',
  },
}

SCSS

$custom: #d63f3e;
$custom-light: #eb7e73;
$custom-dark: #000000;

JSON

{
  "hex": "#d63f3e",
  "rgb": {
    "r": 214,
    "g": 63,
    "b": 62
  },
  "hsl": {
    "h": 0.395,
    "s": 64.957,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58929,
    "c": 0.18825,
    "h": 25.4
  },
  "luminance": 0.18199
}

Semantic roles & 50–950 ramp

primary

#D63F3E

secondary

#98D8D8

accent

#E7E840

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D63F3E

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

Preview Lab → · Contrast checker → · Palette generator →