#C33F4E#C33F4E

#C33F4E is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.0% C 0.167 H 18.0°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#C33F4E
RGB	rgb(195, 63, 78)
HSL	hsl(353, 52%, 51%)
HSV	hsv(353, 68%, 76%)
CMYK	cmyk(0%, 67.7%, 60%, 23.5%)
CIE-LAB	lab(46.59, 53.36, 21.16)
CIE-LCH	lch(46.59, 57.40, 21.63°)
OKLab	oklab(56.03% 0.1592 0.0516)
OKLCH	oklch(56.03% 0.167 18)
XYZ	xyz(25.6608, 15.7107, 8.8875)
Luminance	0.1571 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33F4E #3FC3B4

analogous

#C33F90 #C33F4E #C3723F

triadic

#C33F4E #4EC33F #3F4EC3

tetradic

#C33F4E #90C33F #3FC3B4 #723FC3

square

#C33F4E #90C33F #3FC3B4 #723FC3

split-complementary

#C33F4E #3FC372 #3F90C3

monochromatic

#672028 #962F3B #C33F4E #D26E79 #E09CA4

Accessibility & contrast

On white

5.07

#C33F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#C33F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33F4E

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33F4E	#FFFFFF	#000000	##FFFFFF
##C33F4E	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D4E

Deuteranopia (green-blind)

#83794B

Tritanopia (blue-blind)

#D52045

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c33f4e;
/* rgb */ color: rgb(195, 63, 78);
/* oklch */ color: oklch(56.0% 0.167 18.0);

Tailwind

colors: {
  custom: {
    50: '#dc7c7f',
    500: '#c33f4e',
    950: '#000000',
  },
}

SCSS

$custom: #c33f4e;
$custom-light: #dc7c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c33f4e",
  "rgb": {
    "r": 195,
    "g": 63,
    "b": 78
  },
  "hsl": {
    "h": 353.182,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56033,
    "c": 0.1674,
    "h": 18
  },
  "luminance": 0.15707
}

Semantic roles & 50–950 ramp

primary

#C33F4E

secondary

#92CCC6

accent

#DCCB4C

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C33F4E

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

Preview Lab → · Contrast checker → · Palette generator →