#CF3135#CF3135

#CF3135 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.3% C 0.194 H 24.9°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#CF3135
RGB	rgb(207, 49, 53)
HSL	hsl(358, 62%, 50%)
HSV	hsv(358, 76%, 81%)
CMYK	cmyk(0%, 76.3%, 74.4%, 18.8%)
CIE-LAB	lab(46.61, 60.74, 36.54)
CIE-LCH	lch(46.61, 70.88, 31.03°)
OKLab	oklab(56.32% 0.1761 0.0819)
OKLCH	oklch(56.32% 0.194 24.9)
XYZ	xyz(27.4763, 15.7234, 4.9556)
Luminance	0.1572 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3135 #31CFCB

analogous

#CF3184 #CF3135 #CF7C31

triadic

#CF3135 #35CF31 #3135CF

tetradic

#CF3135 #84CF31 #31CFCB #7C31CF

square

#CF3135 #84CF31 #31CFCB #7C31CF

split-complementary

#CF3135 #31CF7C #3184CF

monochromatic

#6C191B #9E2528 #CF3135 #DB6366 #E69496

Accessibility & contrast

On white

5.07

#CF3135 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#CF3135 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3135

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3135	#FFFFFF	#000000	##FFFFFF
##CF3135	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615933

Deuteranopia (green-blind)

#887B2F

Tritanopia (blue-blind)

#E40035

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #cf3135;
/* rgb */ color: rgb(207, 49, 53);
/* oklch */ color: oklch(56.3% 0.194 24.9);

Tailwind

colors: {
  custom: {
    50: '#e7766c',
    500: '#cf3135',
    950: '#000000',
  },
}

SCSS

$custom: #cf3135;
$custom-light: #e7766c;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3135",
  "rgb": {
    "r": 207,
    "g": 49,
    "b": 53
  },
  "hsl": {
    "h": 358.481,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56323,
    "c": 0.19421,
    "h": 24.9
  },
  "luminance": 0.15719
}

Semantic roles & 50–950 ramp

primary

#CF3135

secondary

#8BD1CF

accent

#E5E143

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #CF3135

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

Preview Lab → · Contrast checker → · Palette generator →