#CF4A3A#CF4A3A

#CF4A3A is a mid, vivid red. Relative luminance 0.185; OKLCH L 58.9% C 0.171 H 29.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#CF4A3A
RGB	rgb(207, 74, 58)
HSL	hsl(6, 61%, 52%)
HSV	hsv(6, 72%, 81%)
CMYK	cmyk(0%, 64.3%, 72%, 18.8%)
CIE-LAB	lab(50.06, 51.64, 37.61)
CIE-LCH	lch(50.06, 63.89, 36.07°)
OKLab	oklab(58.93% 0.1485 0.0853)
OKLCH	oklch(58.93% 0.171 29.9)
XYZ	xyz(28.9477, 18.4726, 6.0434)
Luminance	0.1847 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4A3A #3ABFCF

analogous

#CF3A75 #CF4A3A #CF953A

triadic

#CF4A3A #3ACF4A #4A3ACF

tetradic

#CF4A3A #75CF3A #3ABFCF #953ACF

square

#CF4A3A #75CF3A #3ABFCF #953ACF

split-complementary

#CF4A3A #3ACF95 #3A75CF

monochromatic

#73251C #A43528 #CF4A3A #DB776B #E7A49C

Accessibility & contrast

On white

4.47

#CF4A3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#CF4A3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4A3A

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4A3A	#FFFFFF	#000000	##000000
##CF4A3A	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6537

Deuteranopia (green-blind)

#908236

Tritanopia (blue-blind)

#E32847

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cf4a3a;
/* rgb */ color: rgb(207, 74, 58);
/* oklch */ color: oklch(58.9% 0.171 29.9);

Tailwind

colors: {
  custom: {
    50: '#e68371',
    500: '#cf4a3a',
    950: '#000000',
  },
}

SCSS

$custom: #cf4a3a;
$custom-light: #e68371;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4a3a",
  "rgb": {
    "r": 207,
    "g": 74,
    "b": 58
  },
  "hsl": {
    "h": 6.443,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58926,
    "c": 0.17128,
    "h": 29.9
  },
  "luminance": 0.18468
}

Semantic roles & 50–950 ramp

primary

#CF4A3A

secondary

#92CCD3

accent

#D3E444

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CF4A3A

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

Preview Lab → · Contrast checker → · Palette generator →