#C33749#C33749

#C33749 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.1% C 0.176 H 18.1°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#C33749
RGB	rgb(195, 55, 73)
HSL	hsl(352, 56%, 49%)
HSV	hsv(352, 72%, 76%)
CMYK	cmyk(0%, 71.8%, 62.6%, 23.5%)
CIE-LAB	lab(45.39, 56.10, 22.63)
CIE-LCH	lch(45.39, 60.49, 21.97°)
OKLab	oklab(55.1% 0.167 0.0546)
OKLCH	oklch(55.1% 0.176 18.1)
XYZ	xyz(25.0770, 14.8191, 7.8420)
Luminance	0.1482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33749 #37C3B1

analogous

#C3378F #C33749 #C36B37

triadic

#C33749 #49C337 #3749C3

tetradic

#C33749 #8FC337 #37C3B1 #6B37C3

square

#C33749 #8FC337 #37C3B1 #6B37C3

split-complementary

#C33749 #37C36B #378FC3

monochromatic

#641C25 #932A37 #C33749 #D36472 #E1949E

Accessibility & contrast

On white

5.30

#C33749 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#C33749 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33749

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33749	#FFFFFF	#000000	##FFFFFF
##C33749	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5949

Deuteranopia (green-blind)

#817645

Tritanopia (blue-blind)

#D6093F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c33749;
/* rgb */ color: rgb(195, 55, 73);
/* oklch */ color: oklch(55.1% 0.176 18.1);

Tailwind

colors: {
  custom: {
    50: '#dc787b',
    500: '#c33749',
    950: '#000000',
  },
}

SCSS

$custom: #c33749;
$custom-light: #dc787b;
$custom-dark: #000000;

JSON

{
  "hex": "#c33749",
  "rgb": {
    "r": 195,
    "g": 55,
    "b": 73
  },
  "hsl": {
    "h": 352.286,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55103,
    "c": 0.17573,
    "h": 18.1
  },
  "luminance": 0.14816
}

Semantic roles & 50–950 ramp

primary

#C33749

secondary

#8ACCC3

accent

#DFCC49

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C33749

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

Preview Lab → · Contrast checker → · Palette generator →