#CF3034#CF3034

#CF3034 is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.2% C 0.195 H 25.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#CF3034
RGB	rgb(207, 48, 52)
HSL	hsl(358, 62%, 50%)
HSV	hsv(358, 77%, 81%)
CMYK	cmyk(0%, 76.8%, 74.9%, 18.8%)
CIE-LAB	lab(46.49, 61.01, 36.98)
CIE-LCH	lch(46.49, 71.34, 31.22°)
OKLab	oklab(56.23% 0.1767 0.0826)
OKLCH	oklch(56.23% 0.195 25.1)
XYZ	xyz(27.4121, 15.6316, 4.8220)
Luminance	0.1563 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3034 #30CFCB

analogous

#CF3083 #CF3034 #CF7C30

triadic

#CF3034 #34CF30 #3034CF

tetradic

#CF3034 #83CF30 #30CFCB #7C30CF

square

#CF3034 #83CF30 #30CFCB #7C30CF

split-complementary

#CF3034 #30CF7C #3083CF

monochromatic

#6C191B #9D2428 #CF3034 #DB6265 #E69395

Accessibility & contrast

On white

5.09

#CF3034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#CF3034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3034

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3034	#FFFFFF	#000000	##FFFFFF
##CF3034	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615832

Deuteranopia (green-blind)

#887A2E

Tritanopia (blue-blind)

#E40034

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #cf3034;
/* rgb */ color: rgb(207, 48, 52);
/* oklch */ color: oklch(56.2% 0.195 25.1);

Tailwind

colors: {
  custom: {
    50: '#e7766c',
    500: '#cf3034',
    950: '#000000',
  },
}

SCSS

$custom: #cf3034;
$custom-light: #e7766c;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3034",
  "rgb": {
    "r": 207,
    "g": 48,
    "b": 52
  },
  "hsl": {
    "h": 358.491,
    "s": 62.353,
    "l": 50
  },
  "oklch": {
    "l": 0.56228,
    "c": 0.19509,
    "h": 25.1
  },
  "luminance": 0.15627
}

Semantic roles & 50–950 ramp

primary

#CF3034

secondary

#8AD1CF

accent

#E5E142

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180907

muted

#867B7A

Preview Lab

Preview with #CF3034

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

Preview Lab → · Contrast checker → · Palette generator →