#CF433F#CF433F

#CF433F is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.2% C 0.177 H 25.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CF433F
RGB	rgb(207, 67, 63)
HSL	hsl(2, 60%, 53%)
HSV	hsv(2, 70%, 81%)
CMYK	cmyk(0%, 67.6%, 69.6%, 18.8%)
CIE-LAB	lab(49.06, 54.78, 33.61)
CIE-LCH	lch(49.06, 64.27, 31.53°)
OKLab	oklab(58.19% 0.1594 0.0775)
OKLCH	oklch(58.19% 0.177 25.9)
XYZ	xyz(28.6396, 17.6427, 6.5990)
Luminance	0.1764 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF433F #3FCBCF

analogous

#CF3F83 #CF433F #CF8B3F

triadic

#CF433F #3FCF43 #433FCF

tetradic

#CF433F #83CF3F #3FCBCF #8B3FCF

square

#CF433F #83CF3F #3FCBCF #8B3FCF

split-complementary

#CF433F #3FCF8B #3F83CF

monochromatic

#76201E #A72D2A #CF433F #DB7370 #E7A3A1

Accessibility & contrast

On white

4.64

#CF433F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#CF433F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CF433F

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF433F	#FFFFFF	#000000	##FFFFFF
##CF433F	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A613D

Deuteranopia (green-blind)

#8D803B

Tritanopia (blue-blind)

#E31B43

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cf433f;
/* rgb */ color: rgb(207, 67, 63);
/* oklch */ color: oklch(58.2% 0.177 25.9);

Tailwind

colors: {
  custom: {
    50: '#e67f74',
    500: '#cf433f',
    950: '#000000',
  },
}

SCSS

$custom: #cf433f;
$custom-light: #e67f74;
$custom-dark: #000000;

JSON

{
  "hex": "#cf433f",
  "rgb": {
    "r": 207,
    "g": 67,
    "b": 63
  },
  "hsl": {
    "h": 1.667,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58193,
    "c": 0.1772,
    "h": 25.9
  },
  "luminance": 0.17639
}

Semantic roles & 50–950 ramp

primary

#CF433F

secondary

#96D2D4

accent

#DFE345

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CF433F

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

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