#CF4443#CF4443

#CF4443 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.4% C 0.176 H 24.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#CF4443
RGB	rgb(207, 68, 67)
HSL	hsl(0, 59%, 54%)
HSV	hsv(0, 68%, 81%)
CMYK	cmyk(0%, 67.1%, 67.6%, 18.8%)
CIE-LAB	lab(49.26, 54.58, 31.54)
CIE-LCH	lch(49.26, 63.04, 30.02°)
OKLab	oklab(58.36% 0.1596 0.0736)
OKLCH	oklch(58.36% 0.176 24.7)
XYZ	xyz(28.8154, 17.8090, 7.2293)
Luminance	0.1781 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4443 #43CECF

analogous

#CF4388 #CF4443 #CF8A43

triadic

#CF4443 #43CF44 #4443CF

tetradic

#CF4443 #88CF43 #43CECF #8A43CF

square

#CF4443 #88CF43 #43CECF #8A43CF

split-complementary

#CF4443 #43CF8A #4388CF

monochromatic

#791F1F #AA2C2B #CF4443 #DB7474 #E8A5A5

Accessibility & contrast

On white

4.60

#CF4443 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#CF4443 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CF4443

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4443	#FFFFFF	#000000	##FFFFFF
##CF4443	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6242

Deuteranopia (green-blind)

#8D803F

Tritanopia (blue-blind)

#E31E45

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cf4443;
/* rgb */ color: rgb(207, 68, 67);
/* oklch */ color: oklch(58.4% 0.176 24.7);

Tailwind

colors: {
  custom: {
    50: '#e58077',
    500: '#cf4443',
    950: '#000000',
  },
}

SCSS

$custom: #cf4443;
$custom-light: #e58077;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4443",
  "rgb": {
    "r": 207,
    "g": 68,
    "b": 67
  },
  "hsl": {
    "h": 0.429,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58364,
    "c": 0.17569,
    "h": 24.7
  },
  "luminance": 0.17805
}

Semantic roles & 50–950 ramp

primary

#CF4443

secondary

#99D4D5

accent

#E1E345

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CF4443

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

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