#CF3F59#CF3F59

#CF3F59 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.2% C 0.180 H 14.4°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CF3F59
RGB	rgb(207, 63, 89)
HSL	hsl(349, 60%, 53%)
HSV	hsv(349, 70%, 81%)
CMYK	cmyk(0%, 69.6%, 57%, 18.8%)
CIE-LAB	lab(48.94, 57.91, 18.00)
CIE-LCH	lch(48.94, 60.64, 17.27°)
OKLab	oklab(58.25% 0.1742 0.0447)
OKLCH	oklch(58.25% 0.18 14.4)
XYZ	xyz(29.3156, 17.5457, 11.2922)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3F59 #3FCFB5

analogous

#CF3FA1 #CF3F59 #CF6D3F

triadic

#CF3F59 #59CF3F #3F59CF

tetradic

#CF3F59 #A1CF3F #3FCFB5 #6D3FCF

square

#CF3F59 #A1CF3F #3FCFB5 #6D3FCF

split-complementary

#CF3F59 #3FCF6D #3FA1CF

monochromatic

#761E2E #A72A40 #CF3F59 #DB7083 #E7A1AE

Accessibility & contrast

On white

4.66

#CF3F59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#CF3F59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3F59

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3F59	#FFFFFF	#000000	##FFFFFF
##CF3F59	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646159

Deuteranopia (green-blind)

#897F55

Tritanopia (blue-blind)

#E21D4A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cf3f59;
/* rgb */ color: rgb(207, 63, 89);
/* oklch */ color: oklch(58.2% 0.180 14.4);

Tailwind

colors: {
  custom: {
    50: '#e47e87',
    500: '#cf3f59',
    950: '#000000',
  },
}

SCSS

$custom: #cf3f59;
$custom-light: #e47e87;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3f59",
  "rgb": {
    "r": 207,
    "g": 63,
    "b": 89
  },
  "hsl": {
    "h": 349.167,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58248,
    "c": 0.17982,
    "h": 14.4
  },
  "luminance": 0.17542
}

Semantic roles & 50–950 ramp

primary

#CF3F59

secondary

#96D4C9

accent

#E3C745

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #CF3F59

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

Preview Lab → · Contrast checker → · Palette generator →