#CF302F#CF302F

#CF302F is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.2% C 0.196 H 26.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#CF302F
RGB	rgb(207, 48, 47)
HSL	hsl(0, 63%, 50%)
HSV	hsv(0, 77%, 81%)
CMYK	cmyk(0%, 76.8%, 77.3%, 18.8%)
CIE-LAB	lab(46.43, 60.82, 39.74)
CIE-LCH	lch(46.43, 72.66, 33.16°)
OKLab	oklab(56.17% 0.1751 0.0873)
OKLCH	oklch(56.17% 0.196 26.5)
XYZ	xyz(27.3054, 15.5889, 4.2600)
Luminance	0.1558 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF302F #2FCECF

analogous

#CF2F7E #CF302F #CF802F

triadic

#CF302F #2FCF30 #302FCF

tetradic

#CF302F #7ECF2F #2FCECF #802FCF

square

#CF302F #7ECF2F #2FCECF #802FCF

split-complementary

#CF302F #2FCF80 #2F7ECF

monochromatic

#6B1918 #9D2424 #CF302F #DB6160 #E69392

Accessibility & contrast

On white

5.10

#CF302F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#CF302F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF302F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF302F	#FFFFFF	#000000	##FFFFFF
##CF302F	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)

#61582D

Deuteranopia (green-blind)

#887A28

Tritanopia (blue-blind)

#E40032

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #cf302f;
/* rgb */ color: rgb(207, 48, 47);
/* oklch */ color: oklch(56.2% 0.196 26.5);

Tailwind

colors: {
  custom: {
    50: '#e77668',
    500: '#cf302f',
    950: '#000000',
  },
}

SCSS

$custom: #cf302f;
$custom-light: #e77668;
$custom-dark: #000000;

JSON

{
  "hex": "#cf302f",
  "rgb": {
    "r": 207,
    "g": 48,
    "b": 47
  },
  "hsl": {
    "h": 0.375,
    "s": 62.992,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56168,
    "c": 0.19567,
    "h": 26.5
  },
  "luminance": 0.15585
}

Semantic roles & 50–950 ramp

primary

#CF302F

secondary

#89D1D1

accent

#E5E642

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #CF302F

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

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