#C33836#C33836

#C33836 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.9% C 0.176 H 25.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#C33836
RGB	rgb(195, 56, 54)
HSL	hsl(1, 57%, 49%)
HSV	hsv(1, 72%, 76%)
CMYK	cmyk(0%, 71.3%, 72.3%, 23.5%)
CIE-LAB	lab(45.22, 54.71, 33.78)
CIE-LCH	lch(45.22, 64.30, 31.69°)
OKLab	oklab(54.89% 0.1587 0.0768)
OKLCH	oklch(54.89% 0.176 25.8)
XYZ	xyz(24.5885, 14.7005, 5.0321)
Luminance	0.1470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33836 #36C1C3

analogous

#C3367B #C33836 #C37F36

triadic

#C33836 #36C338 #3836C3

tetradic

#C33836 #7BC336 #36C1C3 #7F36C3

square

#C33836 #7BC336 #36C1C3 #7F36C3

split-complementary

#C33836 #36C37F #367BC3

monochromatic

#631C1B #932A29 #C33836 #D46463 #E19492

Accessibility & contrast

On white

5.33

#C33836 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#C33836 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33836

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33836	#FFFFFF	#000000	##FFFFFF
##C33836	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605834

Deuteranopia (green-blind)

#837631

Tritanopia (blue-blind)

#D60039

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c33836;
/* rgb */ color: rgb(195, 56, 54);
/* oklch */ color: oklch(54.9% 0.176 25.8);

Tailwind

colors: {
  custom: {
    50: '#de786d',
    500: '#c33836',
    950: '#000000',
  },
}

SCSS

$custom: #c33836;
$custom-light: #de786d;
$custom-dark: #000000;

JSON

{
  "hex": "#c33836",
  "rgb": {
    "r": 195,
    "g": 56,
    "b": 54
  },
  "hsl": {
    "h": 0.851,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54885,
    "c": 0.17633,
    "h": 25.8
  },
  "luminance": 0.14697
}

Semantic roles & 50–950 ramp

primary

#C33836

secondary

#89CBCC

accent

#DEE048

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C33836

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

Preview Lab → · Contrast checker → · Palette generator →