#C33744#C33744

#C33744 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.0% C 0.176 H 20.2°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#C33744
RGB	rgb(195, 55, 68)
HSL	hsl(354, 56%, 49%)
HSV	hsv(354, 72%, 76%)
CMYK	cmyk(0%, 71.8%, 65.1%, 23.5%)
CIE-LAB	lab(45.30, 55.79, 25.55)
CIE-LCH	lch(45.30, 61.37, 24.61°)
OKLab	oklab(55.01% 0.1651 0.0607)
OKLCH	oklch(55.01% 0.176 20.2)
XYZ	xyz(24.9179, 14.7555, 7.0037)
Luminance	0.1475 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33744 #37C3B6

analogous

#C3378A #C33744 #C37037

triadic

#C33744 #44C337 #3744C3

tetradic

#C33744 #8AC337 #37C3B6 #7037C3

square

#C33744 #8AC337 #37C3B6 #7037C3

split-complementary

#C33744 #37C370 #378AC3

monochromatic

#641C23 #932A33 #C33744 #D3646E #E1949B

Accessibility & contrast

On white

5.32

#C33744 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#C33744 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33744

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33744	#FFFFFF	#000000	##FFFFFF
##C33744	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5843

Deuteranopia (green-blind)

#817640

Tritanopia (blue-blind)

#D6043D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c33744;
/* rgb */ color: rgb(195, 55, 68);
/* oklch */ color: oklch(55.0% 0.176 20.2);

Tailwind

colors: {
  custom: {
    50: '#dd7877',
    500: '#c33744',
    950: '#000000',
  },
}

SCSS

$custom: #c33744;
$custom-light: #dd7877;
$custom-dark: #000000;

JSON

{
  "hex": "#c33744",
  "rgb": {
    "r": 195,
    "g": 55,
    "b": 68
  },
  "hsl": {
    "h": 354.429,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55009,
    "c": 0.17592,
    "h": 20.2
  },
  "luminance": 0.14752
}

Semantic roles & 50–950 ramp

primary

#C33744

secondary

#8ACCC6

accent

#DFD149

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C33744

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

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