#D63B3E#D63B3E

#D63B3E is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.5% C 0.192 H 24.4°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#D63B3E
RGB	rgb(214, 59, 62)
HSL	hsl(359, 65%, 54%)
HSV	hsv(359, 72%, 84%)
CMYK	cmyk(0%, 72.4%, 71%, 16.1%)
CIE-LAB	lab(49.22, 59.93, 34.70)
CIE-LCH	lch(49.22, 69.25, 30.07°)
OKLab	oklab(58.54% 0.1746 0.0794)
OKLCH	oklch(58.54% 0.192 24.4)
XYZ	xyz(30.1684, 17.7764, 6.3992)
Luminance	0.1777 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D63B3E #3BD6D3

analogous

#D63B8B #D63B3E #D6853B

triadic

#D63B3E #3ED63B #3B3ED6

tetradic

#D63B3E #8BD63B #3BD6D3 #853BD6

square

#D63B3E #8BD63B #3BD6D3 #853BD6

split-complementary

#D63B3E #3BD685 #3B8BD6

monochromatic

#7D1A1C #AF2527 #D63B3E #E16E70 #EBA0A2

Accessibility & contrast

On white

4.61

#D63B3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#D63B3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D63B3E

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D63B3E	#FFFFFF	#000000	##FFFFFF
##D63B3E	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68603D

Deuteranopia (green-blind)

#8F8139

Tritanopia (blue-blind)

#EB003E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d63b3e;
/* rgb */ color: rgb(214, 59, 62);
/* oklch */ color: oklch(58.5% 0.192 24.4);

Tailwind

colors: {
  custom: {
    50: '#eb7c73',
    500: '#d63b3e',
    950: '#000000',
  },
}

SCSS

$custom: #d63b3e;
$custom-light: #eb7c73;
$custom-dark: #000000;

JSON

{
  "hex": "#d63b3e",
  "rgb": {
    "r": 214,
    "g": 59,
    "b": 62
  },
  "hsl": {
    "h": 358.839,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58543,
    "c": 0.19178,
    "h": 24.4
  },
  "luminance": 0.17772
}

Semantic roles & 50–950 ramp

primary

#D63B3E

secondary

#95D8D6

accent

#E8E53F

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D63B3E

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

Preview Lab → · Contrast checker → · Palette generator →