#CD3F57#CD3F57

#CD3F57 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.9% C 0.178 H 15.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CD3F57
RGB	rgb(205, 63, 87)
HSL	hsl(350, 59%, 53%)
HSV	hsv(350, 69%, 80%)
CMYK	cmyk(0%, 69.3%, 57.6%, 19.6%)
CIE-LAB	lab(48.54, 57.15, 18.62)
CIE-LCH	lch(48.54, 60.10, 18.04°)
OKLab	oklab(57.87% 0.1717 0.0461)
OKLCH	oklch(57.87% 0.178 15)
XYZ	xyz(28.6774, 17.2262, 10.8299)
Luminance	0.1722 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD3F57 #3FCDB5

analogous

#CD3F9E #CD3F57 #CD6E3F

triadic

#CD3F57 #57CD3F #3F57CD

tetradic

#CD3F57 #9ECD3F #3FCDB5 #6E3FCD

square

#CD3F57 #9ECD3F #3FCDB5 #6E3FCD

split-complementary

#CD3F57 #3FCD6E #3F9ECD

monochromatic

#741E2D #A42B3F #CD3F57 #DA7081 #E6A0AC

Accessibility & contrast

On white

4.73

#CD3F57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#CD3F57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD3F57

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD3F57	#FFFFFF	#000000	##FFFFFF
##CD3F57	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636157

Deuteranopia (green-blind)

#887E53

Tritanopia (blue-blind)

#E01D49

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cd3f57;
/* rgb */ color: rgb(205, 63, 87);
/* oklch */ color: oklch(57.9% 0.178 15.0);

Tailwind

colors: {
  custom: {
    50: '#e37d86',
    500: '#cd3f57',
    950: '#000000',
  },
}

SCSS

$custom: #cd3f57;
$custom-light: #e37d86;
$custom-dark: #000000;

JSON

{
  "hex": "#cd3f57",
  "rgb": {
    "r": 205,
    "g": 63,
    "b": 87
  },
  "hsl": {
    "h": 349.859,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57874,
    "c": 0.17774,
    "h": 15
  },
  "luminance": 0.17222
}

Semantic roles & 50–950 ramp

primary

#CD3F57

secondary

#95D3C8

accent

#E2C846

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CD3F57

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

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