#CF3D3C#CF3D3C

#CF3D3C is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.5% C 0.183 H 25.4°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#CF3D3C
RGB	rgb(207, 61, 60)
HSL	hsl(0, 60%, 52%)
HSV	hsv(0, 71%, 81%)
CMYK	cmyk(0%, 70.5%, 71%, 18.8%)
CIE-LAB	lab(48.18, 56.94, 34.30)
CIE-LCH	lch(48.18, 66.47, 31.07°)
OKLab	oklab(57.52% 0.1656 0.0785)
OKLCH	oklch(57.52% 0.183 25.4)
XYZ	xyz(28.2196, 16.9333, 6.0566)
Luminance	0.1693 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3D3C #3CCECF

analogous

#CF3C85 #CF3D3C #CF863C

triadic

#CF3D3C #3CCF3D #3D3CCF

tetradic

#CF3D3C #85CF3C #3CCECF #863CCF

square

#CF3D3C #85CF3C #3CCECF #863CCF

split-complementary

#CF3D3C #3CCF86 #3C85CF

monochromatic

#741D1D #A52929 #CF3D3C #DB6E6D #E79F9E

Accessibility & contrast

On white

4.79

#CF3D3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#CF3D3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3D3C

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3D3C	#FFFFFF	#000000	##FFFFFF
##CF3D3C	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E3A

Deuteranopia (green-blind)

#8B7E37

Tritanopia (blue-blind)

#E3043F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3d3c;
/* rgb */ color: rgb(207, 61, 60);
/* oklch */ color: oklch(57.5% 0.183 25.4);

Tailwind

colors: {
  custom: {
    50: '#e67c72',
    500: '#cf3d3c',
    950: '#000000',
  },
}

SCSS

$custom: #cf3d3c;
$custom-light: #e67c72;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3d3c",
  "rgb": {
    "r": 207,
    "g": 61,
    "b": 60
  },
  "hsl": {
    "h": 0.408,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57519,
    "c": 0.18323,
    "h": 25.4
  },
  "luminance": 0.16929
}

Semantic roles & 50–950 ramp

primary

#CF3D3C

secondary

#93D3D3

accent

#E3E444

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CF3D3C

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

Preview Lab → · Contrast checker → · Palette generator →