#CF404F#CF404F

#CF404F is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.1% C 0.179 H 18.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#CF404F
RGB	rgb(207, 64, 79)
HSL	hsl(354, 60%, 53%)
HSV	hsv(354, 69%, 81%)
CMYK	cmyk(0%, 69.1%, 61.8%, 18.8%)
CIE-LAB	lab(48.88, 56.85, 23.96)
CIE-LCH	lch(48.88, 61.69, 22.85°)
OKLab	oklab(58.14% 0.1691 0.0579)
OKLCH	oklch(58.14% 0.179 18.9)
XYZ	xyz(28.9797, 17.5008, 9.2476)
Luminance	0.1750 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF404F #40CFC0

analogous

#CF4097 #CF404F #CF7840

triadic

#CF404F #4FCF40 #404FCF

tetradic

#CF404F #97CF40 #40CFC0 #7840CF

square

#CF404F #97CF40 #40CFC0 #7840CF

split-complementary

#CF404F #40CF78 #4097CF

monochromatic

#771E27 #A82A37 #CF404F #DB717C #E8A2A9

Accessibility & contrast

On white

4.67

#CF404F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#CF404F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CF404F

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF404F	#FFFFFF	#000000	##FFFFFF
##CF404F	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66614F

Deuteranopia (green-blind)

#8A7F4B

Tritanopia (blue-blind)

#E31A47

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cf404f;
/* rgb */ color: rgb(207, 64, 79);
/* oklch */ color: oklch(58.1% 0.179 18.9);

Tailwind

colors: {
  custom: {
    50: '#e57e80',
    500: '#cf404f',
    950: '#000000',
  },
}

SCSS

$custom: #cf404f;
$custom-light: #e57e80;
$custom-dark: #000000;

JSON

{
  "hex": "#cf404f",
  "rgb": {
    "r": 207,
    "g": 64,
    "b": 79
  },
  "hsl": {
    "h": 353.706,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58144,
    "c": 0.17872,
    "h": 18.9
  },
  "luminance": 0.17497
}

Semantic roles & 50–950 ramp

primary

#CF404F

secondary

#97D4CE

accent

#E3D245

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CF404F

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

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