#CF3030#CF3030

#CF3030 is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.2% C 0.196 H 26.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#CF3030
RGB	rgb(207, 48, 48)
HSL	hsl(0, 62%, 50%)
HSV	hsv(0, 77%, 81%)
CMYK	cmyk(0%, 76.8%, 76.8%, 18.8%)
CIE-LAB	lab(46.44, 60.86, 39.19)
CIE-LCH	lch(46.44, 72.39, 32.78°)
OKLab	oklab(56.18% 0.1754 0.0864)
OKLCH	oklch(56.18% 0.196 26.2)
XYZ	xyz(27.3258, 15.5970, 4.3675)
Luminance	0.1559 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3030 #30CFCF

analogous

#CF3080 #CF3030 #CF8030

triadic

#CF3030 #30CF30 #3030CF

tetradic

#CF3030 #80CF30 #30CFCF #7F30CF

square

#CF3030 #80CF30 #30CFCF #7F30CF

split-complementary

#CF3030 #30CF80 #307FCF

monochromatic

#6C1919 #9D2424 #CF3030 #DB6262 #E69393

Accessibility & contrast

On white

5.10

#CF3030 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#CF3030 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3030

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3030	#FFFFFF	#000000	##FFFFFF
##CF3030	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582E

Deuteranopia (green-blind)

#887A29

Tritanopia (blue-blind)

#E40032

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #cf3030;
/* rgb */ color: rgb(207, 48, 48);
/* oklch */ color: oklch(56.2% 0.196 26.2);

Tailwind

colors: {
  custom: {
    50: '#e77669',
    500: '#cf3030',
    950: '#000000',
  },
}

SCSS

$custom: #cf3030;
$custom-light: #e77669;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3030",
  "rgb": {
    "r": 207,
    "g": 48,
    "b": 48
  },
  "hsl": {
    "h": 0,
    "s": 62.353,
    "l": 50
  },
  "oklch": {
    "l": 0.5618,
    "c": 0.19555,
    "h": 26.2
  },
  "luminance": 0.15593
}

Semantic roles & 50–950 ramp

primary

#CF3030

secondary

#8AD1D1

accent

#E5E542

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #CF3030

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

Preview Lab → · Contrast checker → · Palette generator →