#CF3B59#CF3B59

#CF3B59 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.9% C 0.184 H 13.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CF3B59
RGB	rgb(207, 59, 89)
HSL	hsl(348, 61%, 52%)
HSV	hsv(348, 71%, 81%)
CMYK	cmyk(0%, 71.5%, 57%, 18.8%)
CIE-LAB	lab(48.41, 59.38, 17.28)
CIE-LCH	lch(48.41, 61.84, 16.23°)
OKLab	oklab(57.85% 0.1789 0.043)
OKLCH	oklch(57.85% 0.184 13.5)
XYZ	xyz(29.1021, 17.1187, 11.2211)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3B59 #3BCFB1

analogous

#CF3BA3 #CF3B59 #CF673B

triadic

#CF3B59 #59CF3B #3B59CF

tetradic

#CF3B59 #A3CF3B #3BCFB1 #673BCF

square

#CF3B59 #A3CF3B #3BCFB1 #673BCF

split-complementary

#CF3B59 #3BCF67 #3BA3CF

monochromatic

#731C2E #A52841 #CF3B59 #DB6C83 #E79DAC

Accessibility & contrast

On white

4.75

#CF3B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#CF3B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3B59

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3B59	#FFFFFF	#000000	##FFFFFF
##CF3B59	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)

#616059

Deuteranopia (green-blind)

#877E55

Tritanopia (blue-blind)

#E21347

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cf3b59;
/* rgb */ color: rgb(207, 59, 89);
/* oklch */ color: oklch(57.9% 0.184 13.5);

Tailwind

colors: {
  custom: {
    50: '#e47c87',
    500: '#cf3b59',
    950: '#000000',
  },
}

SCSS

$custom: #cf3b59;
$custom-light: #e47c87;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3b59",
  "rgb": {
    "r": 207,
    "g": 59,
    "b": 89
  },
  "hsl": {
    "h": 347.838,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57853,
    "c": 0.18398,
    "h": 13.5
  },
  "luminance": 0.17115
}

Semantic roles & 50–950 ramp

primary

#CF3B59

secondary

#93D3C6

accent

#E4C344

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CF3B59

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

Preview Lab → · Contrast checker → · Palette generator →