#CD3F4F#CD3F4F

#CD3F4F is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.7% C 0.178 H 18.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CD3F4F
RGB	rgb(205, 63, 79)
HSL	hsl(353, 59%, 53%)
HSV	hsv(353, 69%, 80%)
CMYK	cmyk(0%, 69.3%, 61.5%, 19.6%)
CIE-LAB	lab(48.39, 56.61, 23.24)
CIE-LCH	lch(48.39, 61.19, 22.32°)
OKLab	oklab(57.71% 0.1686 0.0563)
OKLCH	oklch(57.71% 0.178 18.5)
XYZ	xyz(28.3685, 17.1027, 9.2030)
Luminance	0.1710 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD3F4F #3FCDBD

analogous

#CD3F96 #CD3F4F #CD763F

triadic

#CD3F4F #4FCD3F #3F4FCD

tetradic

#CD3F4F #96CD3F #3FCDBD #763FCD

square

#CD3F4F #96CD3F #3FCDBD #763FCD

split-complementary

#CD3F4F #3FCD76 #3F96CD

monochromatic

#741E28 #A42B38 #CD3F4F #DA707C #E6A0A8

Accessibility & contrast

On white

4.75

#CD3F4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#CD3F4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD3F4F

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD3F4F	#FFFFFF	#000000	##FFFFFF
##CD3F4F	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65604F

Deuteranopia (green-blind)

#897E4B

Tritanopia (blue-blind)

#E01946

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cd3f4f;
/* rgb */ color: rgb(205, 63, 79);
/* oklch */ color: oklch(57.7% 0.178 18.5);

Tailwind

colors: {
  custom: {
    50: '#e37d80',
    500: '#cd3f4f',
    950: '#000000',
  },
}

SCSS

$custom: #cd3f4f;
$custom-light: #e37d80;
$custom-dark: #000000;

JSON

{
  "hex": "#cd3f4f",
  "rgb": {
    "r": 205,
    "g": 63,
    "b": 79
  },
  "hsl": {
    "h": 353.239,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57708,
    "c": 0.1777,
    "h": 18.5
  },
  "luminance": 0.17099
}

Semantic roles & 50–950 ramp

primary

#CD3F4F

secondary

#95D3CC

accent

#E2D046

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CD3F4F

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

Preview Lab → · Contrast checker → · Palette generator →