#CF3D35#CF3D35

#CF3D35 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.4% C 0.184 H 27.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#CF3D35
RGB	rgb(207, 61, 53)
HSL	hsl(3, 62%, 51%)
HSV	hsv(3, 74%, 81%)
CMYK	cmyk(0%, 70.5%, 74.4%, 18.8%)
CIE-LAB	lab(48.09, 56.63, 38.19)
CIE-LCH	lch(48.09, 68.31, 33.99°)
OKLab	oklab(57.43% 0.1632 0.0855)
OKLCH	oklch(57.43% 0.184 27.7)
XYZ	xyz(28.0467, 16.8642, 5.1458)
Luminance	0.1686 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3D35 #35C7CF

analogous

#CF357A #CF3D35 #CF8A35

triadic

#CF3D35 #35CF3D #3D35CF

tetradic

#CF3D35 #7ACF35 #35C7CF #8A35CF

square

#CF3D35 #7ACF35 #35C7CF #8A35CF

split-complementary

#CF3D35 #35CF8A #357ACF

monochromatic

#6F1F1A #A12D26 #CF3D35 #DB6C66 #E79C98

Accessibility & contrast

On white

4.80

#CF3D35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#CF3D35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3D35

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3D35	#FFFFFF	#000000	##FFFFFF
##CF3D35	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E33

Deuteranopia (green-blind)

#8C7E30

Tritanopia (blue-blind)

#E4003D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3d35;
/* rgb */ color: rgb(207, 61, 53);
/* oklch */ color: oklch(57.4% 0.184 27.7);

Tailwind

colors: {
  custom: {
    50: '#e67c6d',
    500: '#cf3d35',
    950: '#000000',
  },
}

SCSS

$custom: #cf3d35;
$custom-light: #e67c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3d35",
  "rgb": {
    "r": 207,
    "g": 61,
    "b": 53
  },
  "hsl": {
    "h": 3.117,
    "s": 61.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57426,
    "c": 0.18419,
    "h": 27.7
  },
  "luminance": 0.1686
}

Semantic roles & 50–950 ramp

primary

#CF3D35

secondary

#8ECED2

accent

#DCE543

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #CF3D35

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

Preview Lab → · Contrast checker → · Palette generator →