#CF3B4B#CF3B4B

#CF3B4B is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.6% C 0.184 H 19.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#CF3B4B
RGB	rgb(207, 59, 75)
HSL	hsl(354, 61%, 52%)
HSV	hsv(354, 71%, 81%)
CMYK	cmyk(0%, 71.5%, 63.8%, 18.8%)
CIE-LAB	lab(48.14, 58.46, 25.40)
CIE-LCH	lch(48.14, 63.74, 23.48°)
OKLab	oklab(57.57% 0.1735 0.0608)
OKLCH	oklch(57.57% 0.184 19.3)
XYZ	xyz(28.5691, 16.9055, 8.4140)
Luminance	0.1690 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3B4B #3BCFBF

analogous

#CF3B95 #CF3B4B #CF753B

triadic

#CF3B4B #4BCF3B #3B4BCF

tetradic

#CF3B4B #95CF3B #3BCFBF #753BCF

square

#CF3B4B #95CF3B #3BCFBF #753BCF

split-complementary

#CF3B4B #3BCF75 #3B95CF

monochromatic

#731C26 #A52836 #CF3B4B #DB6C78 #E79DA5

Accessibility & contrast

On white

4.79

#CF3B4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#CF3B4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3B4B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3B4B	#FFFFFF	#000000	##FFFFFF
##CF3B4B	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645E4B

Deuteranopia (green-blind)

#897E47

Tritanopia (blue-blind)

#E30742

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3b4b;
/* rgb */ color: rgb(207, 59, 75);
/* oklch */ color: oklch(57.6% 0.184 19.3);

Tailwind

colors: {
  custom: {
    50: '#e57b7d',
    500: '#cf3b4b',
    950: '#000000',
  },
}

SCSS

$custom: #cf3b4b;
$custom-light: #e57b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3b4b",
  "rgb": {
    "r": 207,
    "g": 59,
    "b": 75
  },
  "hsl": {
    "h": 353.514,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57567,
    "c": 0.18382,
    "h": 19.3
  },
  "luminance": 0.16901
}

Semantic roles & 50–950 ramp

primary

#CF3B4B

secondary

#93D3CC

accent

#E4D344

background

#FFF7F7

surface

#FEEEEE

border

#D6C9C9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CF3B4B

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

Preview Lab → · Contrast checker → · Palette generator →