#CF454B#CF454B

#CF454B is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.6% C 0.174 H 21.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CF454B
RGB	rgb(207, 69, 75)
HSL	hsl(357, 59%, 54%)
HSV	hsv(357, 67%, 81%)
CMYK	cmyk(0%, 66.7%, 63.8%, 18.8%)
CIE-LAB	lab(49.54, 54.63, 27.18)
CIE-LCH	lch(49.54, 61.02, 26.45°)
OKLab	oklab(58.61% 0.1613 0.0648)
OKLCH	oklch(58.61% 0.174 21.9)
XYZ	xyz(29.1332, 18.0337, 8.6020)
Luminance	0.1803 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF454B #45CFC9

analogous

#CF4590 #CF454B #CF8445

triadic

#CF454B #4BCF45 #454BCF

tetradic

#CF454B #90CF45 #45CFC9 #8445CF

square

#CF454B #90CF45 #45CFC9 #8445CF

split-complementary

#CF454B #45CF84 #4590CF

monochromatic

#7A2023 #AB2C32 #CF454B #DC767A #E8A6A9

Accessibility & contrast

On white

4.56

#CF454B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#CF454B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF454B

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF454B	#FFFFFF	#000000	##000000
##CF454B	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A634A

Deuteranopia (green-blind)

#8D8147

Tritanopia (blue-blind)

#E32348

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cf454b;
/* rgb */ color: rgb(207, 69, 75);
/* oklch */ color: oklch(58.6% 0.174 21.9);

Tailwind

colors: {
  custom: {
    50: '#e5807d',
    500: '#cf454b',
    950: '#000000',
  },
}

SCSS

$custom: #cf454b;
$custom-light: #e5807d;
$custom-dark: #000000;

JSON

{
  "hex": "#cf454b",
  "rgb": {
    "r": 207,
    "g": 69,
    "b": 75
  },
  "hsl": {
    "h": 357.391,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58608,
    "c": 0.17382,
    "h": 21.9
  },
  "luminance": 0.1803
}

Semantic roles & 50–950 ramp

primary

#CF454B

secondary

#9BD5D3

accent

#E2DB46

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CF454B

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

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