#C33748#C33748

#C33748 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.1% C 0.176 H 18.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#C33748
RGB	rgb(195, 55, 72)
HSL	hsl(353, 56%, 49%)
HSV	hsv(353, 72%, 76%)
CMYK	cmyk(0%, 71.8%, 63.1%, 23.5%)
CIE-LAB	lab(45.37, 56.03, 23.21)
CIE-LCH	lch(45.37, 60.65, 22.50°)
OKLab	oklab(55.08% 0.1667 0.0558)
OKLCH	oklch(55.08% 0.176 18.5)
XYZ	xyz(25.0441, 14.8060, 7.6687)
Luminance	0.1480 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33748 #37C3B2

analogous

#C3378E #C33748 #C36C37

triadic

#C33748 #48C337 #3748C3

tetradic

#C33748 #8EC337 #37C3B2 #6C37C3

square

#C33748 #8EC337 #37C3B2 #6C37C3

split-complementary

#C33748 #37C36C #378EC3

monochromatic

#641C25 #932A36 #C33748 #D36471 #E1949D

Accessibility & contrast

On white

5.30

#C33748 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#C33748 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33748

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33748	#FFFFFF	#000000	##FFFFFF
##C33748	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)

#5D5948

Deuteranopia (green-blind)

#817644

Tritanopia (blue-blind)

#D6083E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c33748;
/* rgb */ color: rgb(195, 55, 72);
/* oklch */ color: oklch(55.1% 0.176 18.5);

Tailwind

colors: {
  custom: {
    50: '#dc787a',
    500: '#c33748',
    950: '#000000',
  },
}

SCSS

$custom: #c33748;
$custom-light: #dc787a;
$custom-dark: #000000;

JSON

{
  "hex": "#c33748",
  "rgb": {
    "r": 195,
    "g": 55,
    "b": 72
  },
  "hsl": {
    "h": 352.714,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55084,
    "c": 0.17576,
    "h": 18.5
  },
  "luminance": 0.14802
}

Semantic roles & 50–950 ramp

primary

#C33748

secondary

#8ACCC4

accent

#DFCD49

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C33748

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

Preview Lab → · Contrast checker → · Palette generator →