#D3636F#D3636F

#D3636F is a light, vivid red. Relative luminance 0.239; OKLCH L 63.8% C 0.141 H 15.3°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#D3636F
RGB	rgb(211, 99, 111)
HSL	hsl(354, 56%, 61%)
HSV	hsv(354, 53%, 83%)
CMYK	cmyk(0%, 53.1%, 47.4%, 17.3%)
CIE-LAB	lab(56.01, 45.23, 14.69)
CIE-LCH	lch(56.01, 47.55, 18.00°)
OKLab	oklab(63.83% 0.1364 0.0374)
OKLCH	oklch(63.83% 0.141 15.3)
XYZ	xyz(34.1974, 23.9240, 17.8527)
Luminance	0.2392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3636F #63D3C7

analogous

#D363A7 #D3636F #D38F63

triadic

#D3636F #6FD363 #636FD3

tetradic

#D3636F #A7D363 #63D3C7 #8F63D3

square

#D3636F #A7D363 #63D3C7 #8F63D3

split-complementary

#D3636F #63D38F #63A7D3

monochromatic

#922935 #C23746 #D3636F #E0939B #EEC2C7

Accessibility & contrast

On white

3.63

#D3636F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#D3636F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3636F

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3636F	#FFFFFF	#000000	##000000
##D3636F	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B786F

Deuteranopia (green-blind)

#978F6D

Tritanopia (blue-blind)

#E55468

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #d3636f;
/* rgb */ color: rgb(211, 99, 111);
/* oklch */ color: oklch(63.8% 0.141 15.3);

Tailwind

colors: {
  custom: {
    50: '#e59398',
    500: '#d3636f',
    950: '#000000',
  },
}

SCSS

$custom: #d3636f;
$custom-light: #e59398;
$custom-dark: #000000;

JSON

{
  "hex": "#d3636f",
  "rgb": {
    "r": 211,
    "g": 99,
    "b": 111
  },
  "hsl": {
    "h": 353.571,
    "s": 56,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63827,
    "c": 0.14147,
    "h": 15.3
  },
  "luminance": 0.2392
}

Semantic roles & 50–950 ramp

primary

#D3636F

secondary

#B4DEDA

accent

#C4B222

background

#FEF9F9

surface

#FDF1F2

border

#D5CBCC

text

#160D0D

muted

#847E7E

Preview Lab

Preview with #D3636F

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

Preview Lab → · Contrast checker → · Palette generator →