#D63E3E#D63E3E

#D63E3E is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.8% C 0.189 H 25.1°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#D63E3E
RGB	rgb(214, 62, 62)
HSL	hsl(0, 65%, 54%)
HSV	hsv(0, 71%, 84%)
CMYK	cmyk(0%, 71%, 71%, 16.1%)
CIE-LAB	lab(49.61, 58.87, 35.15)
CIE-LCH	lch(49.61, 68.56, 30.84°)
OKLab	oklab(58.83% 0.1712 0.0804)
OKLCH	oklch(58.83% 0.189 25.1)
XYZ	xyz(30.3271, 18.0937, 6.4521)
Luminance	0.1809 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D63E3E #3ED6D6

analogous

#D63E8A #D63E3E #D68A3E

triadic

#D63E3E #3ED63E #3E3ED6

tetradic

#D63E3E #8AD63E #3ED6D6 #8A3ED6

square

#D63E3E #8AD63E #3ED6D6 #8A3ED6

split-complementary

#D63E3E #3ED68A #3E8AD6

monochromatic

#7F1B1B #B12626 #D63E3E #E17070 #EBA3A3

Accessibility & contrast

On white

4.55

#D63E3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#D63E3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D63E3E

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D63E3E	#FFFFFF	#000000	##000000
##D63E3E	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)

#6A613C

Deuteranopia (green-blind)

#908239

Tritanopia (blue-blind)

#EB0040

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d63e3e;
/* rgb */ color: rgb(214, 62, 62);
/* oklch */ color: oklch(58.8% 0.189 25.1);

Tailwind

colors: {
  custom: {
    50: '#eb7d73',
    500: '#d63e3e',
    950: '#000000',
  },
}

SCSS

$custom: #d63e3e;
$custom-light: #eb7d73;
$custom-dark: #000000;

JSON

{
  "hex": "#d63e3e",
  "rgb": {
    "r": 214,
    "g": 62,
    "b": 62
  },
  "hsl": {
    "h": 0,
    "s": 64.957,
    "l": 54.118
  },
  "oklch": {
    "l": 0.5883,
    "c": 0.18914,
    "h": 25.1
  },
  "luminance": 0.18089
}

Semantic roles & 50–950 ramp

primary

#D63E3E

secondary

#98D8D8

accent

#E8E840

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D63E3E

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

Preview Lab → · Contrast checker → · Palette generator →