#CF3430#CF3430

#CF3430 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.5% C 0.192 H 27.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#CF3430
RGB	rgb(207, 52, 48)
HSL	hsl(2, 62%, 50%)
HSV	hsv(2, 77%, 81%)
CMYK	cmyk(0%, 74.9%, 76.8%, 18.8%)
CIE-LAB	lab(46.89, 59.59, 39.68)
CIE-LCH	lch(46.89, 71.59, 33.66°)
OKLab	oklab(56.52% 0.1714 0.0875)
OKLCH	oklch(56.52% 0.192 27)
XYZ	xyz(27.4969, 15.9391, 4.4245)
Luminance	0.1593 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3430 #30CBCF

analogous

#CF307C #CF3430 #CF8330

triadic

#CF3430 #30CF34 #3430CF

tetradic

#CF3430 #7CCF30 #30CBCF #8330CF

square

#CF3430 #7CCF30 #30CBCF #8330CF

split-complementary

#CF3430 #30CF83 #307CCF

monochromatic

#6C1B19 #9D2824 #CF3430 #DB6562 #E69593

Accessibility & contrast

On white

5.02

#CF3430 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#CF3430 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3430

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3430	#FFFFFF	#000000	##FFFFFF
##CF3430	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A2E

Deuteranopia (green-blind)

#897B2A

Tritanopia (blue-blind)

#E40035

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #cf3430;
/* rgb */ color: rgb(207, 52, 48);
/* oklch */ color: oklch(56.5% 0.192 27.0);

Tailwind

colors: {
  custom: {
    50: '#e77869',
    500: '#cf3430',
    950: '#000000',
  },
}

SCSS

$custom: #cf3430;
$custom-light: #e77869;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3430",
  "rgb": {
    "r": 207,
    "g": 52,
    "b": 48
  },
  "hsl": {
    "h": 1.509,
    "s": 62.353,
    "l": 50
  },
  "oklch": {
    "l": 0.56517,
    "c": 0.19245,
    "h": 27
  },
  "luminance": 0.15935
}

Semantic roles & 50–950 ramp

primary

#CF3430

secondary

#8ACFD1

accent

#E1E542

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #CF3430

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

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