#CF4042#CF4042

#CF4042 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.9% C 0.180 H 24.0°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#CF4042
RGB	rgb(207, 64, 66)
HSL	hsl(359, 60%, 53%)
HSV	hsv(359, 69%, 81%)
CMYK	cmyk(0%, 69.1%, 68.1%, 18.8%)
CIE-LAB	lab(48.67, 56.10, 31.40)
CIE-LCH	lch(48.67, 64.29, 29.24°)
OKLab	oklab(57.92% 0.1642 0.0731)
OKLCH	oklch(57.92% 0.18 24)
XYZ	xyz(28.5519, 17.3297, 6.9947)
Luminance	0.1733 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4042 #40CFCD

analogous

#CF4089 #CF4042 #CF8540

triadic

#CF4042 #42CF40 #4042CF

tetradic

#CF4042 #89CF40 #40CFCD #8540CF

square

#CF4042 #89CF40 #40CFCD #8540CF

split-complementary

#CF4042 #40CF85 #4089CF

monochromatic

#771E1F #A82A2C #CF4042 #DB7172 #E8A2A3

Accessibility & contrast

On white

4.70

#CF4042 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#CF4042 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF4042

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4042	#FFFFFF	#000000	##FFFFFF
##CF4042	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)

#686041

Deuteranopia (green-blind)

#8C7F3E

Tritanopia (blue-blind)

#E31442

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cf4042;
/* rgb */ color: rgb(207, 64, 66);
/* oklch */ color: oklch(57.9% 0.180 24.0);

Tailwind

colors: {
  custom: {
    50: '#e67e76',
    500: '#cf4042',
    950: '#000000',
  },
}

SCSS

$custom: #cf4042;
$custom-light: #e67e76;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4042",
  "rgb": {
    "r": 207,
    "g": 64,
    "b": 66
  },
  "hsl": {
    "h": 359.161,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57917,
    "c": 0.1797,
    "h": 24
  },
  "luminance": 0.17326
}

Semantic roles & 50–950 ramp

primary

#CF4042

secondary

#97D4D3

accent

#E3E145

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CF4042

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

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