#CF302E#CF302E

#CF302E is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.2% C 0.196 H 26.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#CF302E
RGB	rgb(207, 48, 46)
HSL	hsl(1, 64%, 50%)
HSV	hsv(1, 78%, 81%)
CMYK	cmyk(0%, 76.8%, 77.8%, 18.8%)
CIE-LAB	lab(46.42, 60.79, 40.29)
CIE-LCH	lch(46.42, 72.93, 33.53°)
OKLab	oklab(56.16% 0.1748 0.0882)
OKLCH	oklch(56.16% 0.196 26.8)
XYZ	xyz(27.2855, 15.5809, 4.1550)
Luminance	0.1558 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF302E #2ECDCF

analogous

#CF2E7D #CF302E #CF802E

triadic

#CF302E #2ECF30 #302ECF

tetradic

#CF302E #7DCF2E #2ECDCF #802ECF

square

#CF302E #7DCF2E #2ECDCF #802ECF

split-complementary

#CF302E #2ECF80 #2E7DCF

monochromatic

#6B1918 #9D2423 #CF302E #DB605F #E79291

Accessibility & contrast

On white

5.10

#CF302E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#CF302E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF302E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF302E	#FFFFFF	#000000	##FFFFFF
##CF302E	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)

#61582C

Deuteranopia (green-blind)

#897A27

Tritanopia (blue-blind)

#E40032

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #cf302e;
/* rgb */ color: rgb(207, 48, 46);
/* oklch */ color: oklch(56.2% 0.196 26.8);

Tailwind

colors: {
  custom: {
    50: '#e77668',
    500: '#cf302e',
    950: '#000000',
  },
}

SCSS

$custom: #cf302e;
$custom-light: #e77668;
$custom-dark: #000000;

JSON

{
  "hex": "#cf302e",
  "rgb": {
    "r": 207,
    "g": 48,
    "b": 46
  },
  "hsl": {
    "h": 0.745,
    "s": 63.636,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56157,
    "c": 0.19578,
    "h": 26.8
  },
  "luminance": 0.15577
}

Semantic roles & 50–950 ramp

primary

#CF302E

secondary

#88D0D1

accent

#E5E741

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180906

muted

#867B7A

Preview Lab

Preview with #CF302E

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

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