#CF3F4B#CF3F4B

#CF3F4B is a mid, vivid red. Relative luminance 0.173; OKLCH L 58.0% C 0.180 H 20.3°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#CF3F4B
RGB	rgb(207, 63, 75)
HSL	hsl(355, 60%, 53%)
HSV	hsv(355, 70%, 81%)
CMYK	cmyk(0%, 69.6%, 63.8%, 18.8%)
CIE-LAB	lab(48.68, 56.99, 26.08)
CIE-LCH	lch(48.68, 62.67, 24.59°)
OKLab	oklab(57.97% 0.1688 0.0623)
OKLCH	oklch(57.97% 0.18 20.3)
XYZ	xyz(28.7826, 17.3325, 8.4852)
Luminance	0.1733 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3F4B #3FCFC3

analogous

#CF3F93 #CF3F4B #CF7B3F

triadic

#CF3F4B #4BCF3F #3F4BCF

tetradic

#CF3F4B #93CF3F #3FCFC3 #7B3FCF

square

#CF3F4B #93CF3F #3FCFC3 #7B3FCF

split-complementary

#CF3F4B #3FCF7B #3F93CF

monochromatic

#761E25 #A72A34 #CF3F4B #DB7079 #E7A1A7

Accessibility & contrast

On white

4.70

#CF3F4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#CF3F4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3F4B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3F4B	#FFFFFF	#000000	##FFFFFF
##CF3F4B	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66604A

Deuteranopia (green-blind)

#8A7F47

Tritanopia (blue-blind)

#E31545

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cf3f4b;
/* rgb */ color: rgb(207, 63, 75);
/* oklch */ color: oklch(58.0% 0.180 20.3);

Tailwind

colors: {
  custom: {
    50: '#e57d7d',
    500: '#cf3f4b',
    950: '#000000',
  },
}

SCSS

$custom: #cf3f4b;
$custom-light: #e57d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3f4b",
  "rgb": {
    "r": 207,
    "g": 63,
    "b": 75
  },
  "hsl": {
    "h": 355,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57966,
    "c": 0.17991,
    "h": 20.3
  },
  "luminance": 0.17328
}

Semantic roles & 50–950 ramp

primary

#CF3F4B

secondary

#96D4CF

accent

#E3D645

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CF3F4B

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

Preview Lab → · Contrast checker → · Palette generator →