#C33834#C33834

#C33834 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.9% C 0.177 H 26.5°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#C33834
RGB	rgb(195, 56, 52)
HSL	hsl(2, 58%, 48%)
HSV	hsv(2, 73%, 76%)
CMYK	cmyk(0%, 71.3%, 73.3%, 23.5%)
CIE-LAB	lab(45.20, 54.62, 34.91)
CIE-LCH	lch(45.20, 64.82, 32.58°)
OKLab	oklab(54.86% 0.158 0.0789)
OKLCH	oklch(54.86% 0.177 26.5)
XYZ	xyz(24.5425, 14.6821, 4.7898)
Luminance	0.1468 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33834 #34BFC3

analogous

#C33477 #C33834 #C37F34

triadic

#C33834 #34C338 #3834C3

tetradic

#C33834 #77C334 #34BFC3 #7F34C3

square

#C33834 #77C334 #34BFC3 #7F34C3

split-complementary

#C33834 #34C37F #3477C3

monochromatic

#621C1A #932A27 #C33834 #D56360 #E19290

Accessibility & contrast

On white

5.34

#C33834 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#C33834 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33834

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33834	#FFFFFF	#000000	##FFFFFF
##C33834	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605832

Deuteranopia (green-blind)

#83762F

Tritanopia (blue-blind)

#D70039

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c33834;
/* rgb */ color: rgb(195, 56, 52);
/* oklch */ color: oklch(54.9% 0.177 26.5);

Tailwind

colors: {
  custom: {
    50: '#de786c',
    500: '#c33834',
    950: '#000000',
  },
}

SCSS

$custom: #c33834;
$custom-light: #de786c;
$custom-dark: #000000;

JSON

{
  "hex": "#c33834",
  "rgb": {
    "r": 195,
    "g": 56,
    "b": 52
  },
  "hsl": {
    "h": 1.678,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54858,
    "c": 0.1766,
    "h": 26.5
  },
  "luminance": 0.14678
}

Semantic roles & 50–950 ramp

primary

#C33834

secondary

#87CACC

accent

#DDE147

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C33834

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

Preview Lab → · Contrast checker → · Palette generator →