#CF3B3C#CF3B3C

#CF3B3C is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.3% C 0.185 H 24.9°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#CF3B3C
RGB	rgb(207, 59, 60)
HSL	hsl(360, 61%, 52%)
HSV	hsv(360, 71%, 81%)
CMYK	cmyk(0%, 71.5%, 71%, 18.8%)
CIE-LAB	lab(47.91, 57.67, 33.99)
CIE-LCH	lch(47.91, 66.94, 30.51°)
OKLab	oklab(57.32% 0.1679 0.0778)
OKLCH	oklch(57.32% 0.185 24.9)
XYZ	xyz(28.1148, 16.7238, 6.0217)
Luminance	0.1672 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3B3C #3BCFCE

analogous

#CF3B86 #CF3B3C #CF843B

triadic

#CF3B3C #3CCF3B #3B3CCF

tetradic

#CF3B3C #86CF3B #3BCFCE #843BCF

square

#CF3B3C #86CF3B #3BCFCE #843BCF

split-complementary

#CF3B3C #3BCF84 #3B86CF

monochromatic

#731C1D #A52829 #CF3B3C #DB6C6D #E79D9E

Accessibility & contrast

On white

4.83

#CF3B3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#CF3B3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3B3C

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3B3C	#FFFFFF	#000000	##FFFFFF
##CF3B3C	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D3A

Deuteranopia (green-blind)

#8B7D37

Tritanopia (blue-blind)

#E3003D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3b3c;
/* rgb */ color: rgb(207, 59, 60);
/* oklch */ color: oklch(57.3% 0.185 24.9);

Tailwind

colors: {
  custom: {
    50: '#e67b72',
    500: '#cf3b3c',
    950: '#000000',
  },
}

SCSS

$custom: #cf3b3c;
$custom-light: #e67b72;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3b3c",
  "rgb": {
    "r": 207,
    "g": 59,
    "b": 60
  },
  "hsl": {
    "h": 359.595,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57321,
    "c": 0.18504,
    "h": 24.9
  },
  "luminance": 0.1672
}

Semantic roles & 50–950 ramp

primary

#CF3B3C

secondary

#93D3D3

accent

#E4E344

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CF3B3C

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

Preview Lab → · Contrast checker → · Palette generator →