#CC433B#CC433B

#CC433B is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.6% C 0.175 H 27.3°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#CC433B
RGB	rgb(204, 67, 59)
HSL	hsl(3, 59%, 52%)
HSV	hsv(3, 71%, 80%)
CMYK	cmyk(0%, 67.2%, 71.1%, 20%)
CIE-LAB	lab(48.48, 53.59, 35.09)
CIE-LCH	lch(48.48, 64.06, 33.21°)
OKLab	oklab(57.64% 0.1552 0.0802)
OKLCH	oklch(57.64% 0.175 27.3)
XYZ	xyz(27.7014, 17.1715, 5.9926)
Luminance	0.1717 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC433B #3BC4CC

analogous

#CC3B7C #CC433B #CC8B3B

triadic

#CC433B #3BCC43 #433BCC

tetradic

#CC433B #7CCC3B #3BC4CC #8B3BCC

square

#CC433B #7CCC3B #3BC4CC #8B3BCC

split-complementary

#CC433B #3BCC8B #3B7CCC

monochromatic

#70221D #A0302A #CC433B #D9726C #E5A09C

Accessibility & contrast

On white

4.74

#CC433B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#CC433B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC433B

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC433B	#FFFFFF	#000000	##FFFFFF
##CC433B	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696039

Deuteranopia (green-blind)

#8B7E37

Tritanopia (blue-blind)

#E01C42

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc433b;
/* rgb */ color: rgb(204, 67, 59);
/* oklch */ color: oklch(57.6% 0.175 27.3);

Tailwind

colors: {
  custom: {
    50: '#e47f71',
    500: '#cc433b',
    950: '#000000',
  },
}

SCSS

$custom: #cc433b;
$custom-light: #e47f71;
$custom-dark: #000000;

JSON

{
  "hex": "#cc433b",
  "rgb": {
    "r": 204,
    "g": 67,
    "b": 59
  },
  "hsl": {
    "h": 3.31,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57639,
    "c": 0.17466,
    "h": 27.3
  },
  "luminance": 0.17167
}

Semantic roles & 50–950 ramp

primary

#CC433B

secondary

#92CED1

accent

#D9E246

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CC433B

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

Preview Lab → · Contrast checker → · Palette generator →