#D63C3B#D63C3B

#D63C3B is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.6% C 0.191 H 25.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#D63C3B
RGB	rgb(214, 60, 59)
HSL	hsl(0, 65%, 54%)
HSV	hsv(0, 72%, 84%)
CMYK	cmyk(0%, 72%, 72.4%, 16.1%)
CIE-LAB	lab(49.31, 59.45, 36.52)
CIE-LCH	lch(49.31, 69.77, 31.56°)
OKLab	oklab(58.6% 0.1724 0.0828)
OKLCH	oklch(58.6% 0.191 25.6)
XYZ	xyz(30.1402, 17.8482, 5.9948)
Luminance	0.1784 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D63C3B #3BD5D6

analogous

#D63B87 #D63C3B #D6893B

triadic

#D63C3B #3BD63C #3C3BD6

tetradic

#D63C3B #87D63B #3BD5D6 #893BD6

square

#D63C3B #87D63B #3BD5D6 #893BD6

split-complementary

#D63C3B #3BD689 #3B87D6

monochromatic

#7D1B1A #AF2625 #D63C3B #E16E6E #EBA1A0

Accessibility & contrast

On white

4.60

#D63C3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#D63C3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D63C3B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D63C3B	#FFFFFF	#000000	##FFFFFF
##D63C3B	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696039

Deuteranopia (green-blind)

#8F8136

Tritanopia (blue-blind)

#EB003E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d63c3b;
/* rgb */ color: rgb(214, 60, 59);
/* oklch */ color: oklch(58.6% 0.191 25.6);

Tailwind

colors: {
  custom: {
    50: '#eb7c71',
    500: '#d63c3b',
    950: '#000000',
  },
}

SCSS

$custom: #d63c3b;
$custom-light: #eb7c71;
$custom-dark: #000000;

JSON

{
  "hex": "#d63c3b",
  "rgb": {
    "r": 214,
    "g": 60,
    "b": 59
  },
  "hsl": {
    "h": 0.387,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58596,
    "c": 0.19127,
    "h": 25.6
  },
  "luminance": 0.17844
}

Semantic roles & 50–950 ramp

primary

#D63C3B

secondary

#95D7D8

accent

#E7E83F

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D63C3B

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

Preview Lab → · Contrast checker → · Palette generator →