#C33C25#C33C25

#C33C25 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.1% C 0.175 H 32.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C33C25
RGB	rgb(195, 60, 37)
HSL	hsl(9, 68%, 45%)
HSV	hsv(9, 81%, 76%)
CMYK	cmyk(0%, 69.2%, 81%, 23.5%)
CIE-LAB	lab(45.59, 52.53, 43.52)
CIE-LCH	lch(45.59, 68.22, 39.64°)
OKLab	oklab(55.11% 0.1485 0.0934)
OKLCH	oklch(55.11% 0.175 32.2)
XYZ	xyz(24.4583, 14.9711, 3.3518)
Luminance	0.1497 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33C25 #25ACC3

analogous

#C3255D #C33C25 #C38B25

triadic

#C33C25 #25C33C #3C25C3

tetradic

#C33C25 #5DC325 #25ACC3 #8B25C3

square

#C33C25 #5DC325 #25ACC3 #8B25C3

split-complementary

#C33C25 #25C38B #255DC3

monochromatic

#5C1C11 #902C1B #C33C25 #DC5E49 #E68C7C

Accessibility & contrast

On white

5.26

#C33C25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C33C25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33C25

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33C25	#FFFFFF	#000000	##FFFFFF
##C33C25	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645921

Deuteranopia (green-blind)

#85771F

Tritanopia (blue-blind)

#D70738

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c33c25;
/* rgb */ color: rgb(195, 60, 37);
/* oklch */ color: oklch(55.1% 0.175 32.2);

Tailwind

colors: {
  custom: {
    50: '#de7a62',
    500: '#c33c25',
    950: '#000000',
  },
}

SCSS

$custom: #c33c25;
$custom-light: #de7a62;
$custom-dark: #000000;

JSON

{
  "hex": "#c33c25",
  "rgb": {
    "r": 195,
    "g": 60,
    "b": 37
  },
  "hsl": {
    "h": 8.734,
    "s": 68.103,
    "l": 45.49
  },
  "oklch": {
    "l": 0.55106,
    "c": 0.17546,
    "h": 32.2
  },
  "luminance": 0.14967
}

Semantic roles & 50–950 ramp

primary

#C33C25

secondary

#76C1CE

accent

#D2EB3D

background

#FFF7F5

surface

#FEEEEA

border

#D6C9C6

text

#170A05

muted

#857C79

Preview Lab

Preview with #C33C25

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

Preview Lab → · Contrast checker → · Palette generator →