#C33C3E#C33C3E

#C33C3E is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.4% C 0.172 H 23.9°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#C33C3E
RGB	rgb(195, 60, 62)
HSL	hsl(359, 53%, 50%)
HSV	hsv(359, 69%, 76%)
CMYK	cmyk(0%, 69.2%, 68.2%, 23.5%)
CIE-LAB	lab(45.89, 53.58, 29.88)
CIE-LCH	lch(45.89, 61.34, 29.14°)
OKLab	oklab(55.42% 0.1568 0.0696)
OKLCH	oklch(55.42% 0.172 23.9)
XYZ	xyz(24.9937, 15.1853, 6.1715)
Luminance	0.1518 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33C3E #3CC3C1

analogous

#C33C82 #C33C3E #C37D3C

triadic

#C33C3E #3EC33C #3C3EC3

tetradic

#C33C3E #82C33C #3CC3C1 #7D3CC3

square

#C33C3E #82C33C #3CC3C1 #7D3CC3

split-complementary

#C33C3E #3CC37D #3C82C3

monochromatic

#651F20 #942E2F #C33C3E #D16B6C #E09A9B

Accessibility & contrast

On white

5.20

#C33C3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#C33C3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33C3E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33C3E	#FFFFFF	#000000	##FFFFFF
##C33C3E	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A3D

Deuteranopia (green-blind)

#83773A

Tritanopia (blue-blind)

#D6133E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c33c3e;
/* rgb */ color: rgb(195, 60, 62);
/* oklch */ color: oklch(55.4% 0.172 23.9);

Tailwind

colors: {
  custom: {
    50: '#dd7a73',
    500: '#c33c3e',
    950: '#000000',
  },
}

SCSS

$custom: #c33c3e;
$custom-light: #dd7a73;
$custom-dark: #000000;

JSON

{
  "hex": "#c33c3e",
  "rgb": {
    "r": 195,
    "g": 60,
    "b": 62
  },
  "hsl": {
    "h": 359.111,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.55418,
    "c": 0.17159,
    "h": 23.9
  },
  "luminance": 0.15182
}

Semantic roles & 50–950 ramp

primary

#C33C3E

secondary

#8FCCCB

accent

#DCDA4B

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C33C3E

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

Preview Lab → · Contrast checker → · Palette generator →