#CF434B#CF434B

#CF434B is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.4% C 0.176 H 21.3°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CF434B
RGB	rgb(207, 67, 75)
HSL	hsl(357, 59%, 54%)
HSV	hsv(357, 68%, 81%)
CMYK	cmyk(0%, 67.6%, 63.8%, 18.8%)
CIE-LAB	lab(49.24, 55.44, 26.80)
CIE-LCH	lch(49.24, 61.58, 25.80°)
OKLab	oklab(58.39% 0.1638 0.064)
OKLCH	oklch(58.39% 0.176 21.3)
XYZ	xyz(29.0122, 17.7918, 8.5617)
Luminance	0.1779 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF434B #43CFC7

analogous

#CF4391 #CF434B #CF8143

triadic

#CF434B #4BCF43 #434BCF

tetradic

#CF434B #91CF43 #43CFC7 #8143CF

square

#CF434B #91CF43 #43CFC7 #8143CF

split-complementary

#CF434B #43CF81 #4391CF

monochromatic

#791F24 #AA2B32 #CF434B #DB747A #E8A5A8

Accessibility & contrast

On white

4.61

#CF434B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#CF434B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CF434B

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF434B	#FFFFFF	#000000	##FFFFFF
##CF434B	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68624A

Deuteranopia (green-blind)

#8C8047

Tritanopia (blue-blind)

#E31F47

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cf434b;
/* rgb */ color: rgb(207, 67, 75);
/* oklch */ color: oklch(58.4% 0.176 21.3);

Tailwind

colors: {
  custom: {
    50: '#e57f7d',
    500: '#cf434b',
    950: '#000000',
  },
}

SCSS

$custom: #cf434b;
$custom-light: #e57f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#cf434b",
  "rgb": {
    "r": 207,
    "g": 67,
    "b": 75
  },
  "hsl": {
    "h": 356.571,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58388,
    "c": 0.17588,
    "h": 21.3
  },
  "luminance": 0.17788
}

Semantic roles & 50–950 ramp

primary

#CF434B

secondary

#99D5D1

accent

#E3DA45

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CF434B

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

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