#C33542#C33542

#C33542 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.8% C 0.178 H 20.5°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#C33542
RGB	rgb(195, 53, 66)
HSL	hsl(355, 57%, 49%)
HSV	hsv(355, 73%, 76%)
CMYK	cmyk(0%, 72.8%, 66.2%, 23.5%)
CIE-LAB	lab(45.01, 56.40, 26.39)
CIE-LCH	lch(45.01, 62.27, 25.08°)
OKLab	oklab(54.78% 0.1666 0.0624)
OKLCH	oklch(54.78% 0.178 20.5)
XYZ	xyz(24.7648, 14.5453, 6.6567)
Luminance	0.1454 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33542 #35C3B6

analogous

#C33589 #C33542 #C36F35

triadic

#C33542 #42C335 #3542C3

tetradic

#C33542 #89C335 #35C3B6 #6F35C3

square

#C33542 #89C335 #35C3B6 #6F35C3

split-complementary

#C33542 #35C36F #3589C3

monochromatic

#631B21 #932832 #C33542 #D4616C #E19199

Accessibility & contrast

On white

5.37

#C33542 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#C33542 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33542

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33542	#FFFFFF	#000000	##FFFFFF
##C33542	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5741

Deuteranopia (green-blind)

#81753E

Tritanopia (blue-blind)

#D6003B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c33542;
/* rgb */ color: rgb(195, 53, 66);
/* oklch */ color: oklch(54.8% 0.178 20.5);

Tailwind

colors: {
  custom: {
    50: '#dd7776',
    500: '#c33542',
    950: '#000000',
  },
}

SCSS

$custom: #c33542;
$custom-light: #dd7776;
$custom-dark: #000000;

JSON

{
  "hex": "#c33542",
  "rgb": {
    "r": 195,
    "g": 53,
    "b": 66
  },
  "hsl": {
    "h": 354.507,
    "s": 57.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54781,
    "c": 0.17792,
    "h": 20.5
  },
  "luminance": 0.14542
}

Semantic roles & 50–950 ramp

primary

#C33542

secondary

#88CCC6

accent

#E1D247

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #C33542

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

Preview Lab → · Contrast checker → · Palette generator →