#CF404A#CF404A

#CF404A is a mid, vivid red. Relative luminance 0.174; OKLCH L 58.1% C 0.179 H 20.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CF404A
RGB	rgb(207, 64, 74)
HSL	hsl(356, 60%, 53%)
HSV	hsv(356, 69%, 81%)
CMYK	cmyk(0%, 69.1%, 64.3%, 18.8%)
CIE-LAB	lab(48.80, 56.55, 26.83)
CIE-LCH	lch(48.80, 62.59, 25.39°)
OKLab	oklab(58.05% 0.1672 0.0639)
OKLCH	oklch(58.05% 0.179 20.9)
XYZ	xyz(28.8045, 17.4307, 8.3250)
Luminance	0.1743 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF404A #40CFC5

analogous

#CF4091 #CF404A #CF7D40

triadic

#CF404A #4ACF40 #404ACF

tetradic

#CF404A #91CF40 #40CFC5 #7D40CF

square

#CF404A #91CF40 #40CFC5 #7D40CF

split-complementary

#CF404A #40CF7D #4091CF

monochromatic

#771E24 #A82A33 #CF404A #DB7178 #E8A2A7

Accessibility & contrast

On white

4.68

#CF404A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#CF404A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF404A

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF404A	#FFFFFF	#000000	##FFFFFF
##CF404A	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676149

Deuteranopia (green-blind)

#8B7F46

Tritanopia (blue-blind)

#E31845

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cf404a;
/* rgb */ color: rgb(207, 64, 74);
/* oklch */ color: oklch(58.1% 0.179 20.9);

Tailwind

colors: {
  custom: {
    50: '#e57e7c',
    500: '#cf404a',
    950: '#000000',
  },
}

SCSS

$custom: #cf404a;
$custom-light: #e57e7c;
$custom-dark: #000000;

JSON

{
  "hex": "#cf404a",
  "rgb": {
    "r": 207,
    "g": 64,
    "b": 74
  },
  "hsl": {
    "h": 355.804,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58051,
    "c": 0.17897,
    "h": 20.9
  },
  "luminance": 0.17427
}

Semantic roles & 50–950 ramp

primary

#CF404A

secondary

#97D4D0

accent

#E3D845

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CF404A

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

Preview Lab → · Contrast checker → · Palette generator →