#CF3A55#CF3A55

#CF3A55 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.7% C 0.185 H 15.0°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#CF3A55
RGB	rgb(207, 58, 85)
HSL	hsl(349, 61%, 52%)
HSV	hsv(349, 72%, 81%)
CMYK	cmyk(0%, 72%, 58.9%, 18.8%)
CIE-LAB	lab(48.20, 59.45, 19.43)
CIE-LCH	lch(48.20, 62.55, 18.10°)
OKLab	oklab(57.67% 0.1785 0.0478)
OKLCH	oklch(57.67% 0.185 15)
XYZ	xyz(28.8877, 16.9515, 10.3434)
Luminance	0.1695 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3A55 #3ACFB4

analogous

#CF3A9F #CF3A55 #CF6A3A

triadic

#CF3A55 #55CF3A #3A55CF

tetradic

#CF3A55 #9FCF3A #3ACFB4 #6A3ACF

square

#CF3A55 #9FCF3A #3ACFB4 #6A3ACF

split-complementary

#CF3A55 #3ACF6A #3A9FCF

monochromatic

#731C2C #A4283E #CF3A55 #DB6B7F #E79CAA

Accessibility & contrast

On white

4.78

#CF3A55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#CF3A55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3A55

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3A55	#FFFFFF	#000000	##FFFFFF
##CF3A55	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625F55

Deuteranopia (green-blind)

#887E51

Tritanopia (blue-blind)

#E20D45

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3a55;
/* rgb */ color: rgb(207, 58, 85);
/* oklch */ color: oklch(57.7% 0.185 15.0);

Tailwind

colors: {
  custom: {
    50: '#e57b84',
    500: '#cf3a55',
    950: '#000000',
  },
}

SCSS

$custom: #cf3a55;
$custom-light: #e57b84;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3a55",
  "rgb": {
    "r": 207,
    "g": 58,
    "b": 85
  },
  "hsl": {
    "h": 349.128,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.5767,
    "c": 0.18477,
    "h": 15
  },
  "luminance": 0.16947
}

Semantic roles & 50–950 ramp

primary

#CF3A55

secondary

#92D3C7

accent

#E4C744

background

#FFF7F8

surface

#FEEEEF

border

#D6C9CA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CF3A55

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

Preview Lab → · Contrast checker → · Palette generator →