#CF3642#CF3642

#CF3642 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.9% C 0.189 H 21.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#CF3642
RGB	rgb(207, 54, 66)
HSL	hsl(355, 61%, 51%)
HSV	hsv(355, 74%, 81%)
CMYK	cmyk(0%, 73.9%, 68.1%, 18.8%)
CIE-LAB	lab(47.37, 59.71, 29.81)
CIE-LCH	lch(47.37, 66.74, 26.53°)
OKLab	oklab(56.94% 0.1756 0.0696)
OKLCH	oklch(56.94% 0.189 21.6)
XYZ	xyz(28.0378, 16.3013, 6.8233)
Luminance	0.1630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3642 #36CFC3

analogous

#CF368E #CF3642 #CF7636

triadic

#CF3642 #42CF36 #3642CF

tetradic

#CF3642 #8ECF36 #36CFC3 #7636CF

square

#CF3642 #8ECF36 #36CFC3 #7636CF

split-complementary

#CF3642 #36CF76 #368ECF

monochromatic

#701B21 #A12730 #CF3642 #DB6770 #E7999F

Accessibility & contrast

On white

4.93

#CF3642 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#CF3642 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3642

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3642	#FFFFFF	#000000	##FFFFFF
##CF3642	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625C41

Deuteranopia (green-blind)

#897C3D

Tritanopia (blue-blind)

#E3003C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cf3642;
/* rgb */ color: rgb(207, 54, 66);
/* oklch */ color: oklch(56.9% 0.189 21.6);

Tailwind

colors: {
  custom: {
    50: '#e67976',
    500: '#cf3642',
    950: '#000000',
  },
}

SCSS

$custom: #cf3642;
$custom-light: #e67976;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3642",
  "rgb": {
    "r": 207,
    "g": 54,
    "b": 66
  },
  "hsl": {
    "h": 355.294,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56944,
    "c": 0.18889,
    "h": 21.6
  },
  "luminance": 0.16297
}

Semantic roles & 50–950 ramp

primary

#CF3642

secondary

#8FD2CD

accent

#E5D843

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CF3642

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

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