#C33D26#C33D26

#C33D26 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.2% C 0.174 H 32.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#C33D26
RGB	rgb(195, 61, 38)
HSL	hsl(9, 67%, 46%)
HSV	hsv(9, 81%, 76%)
CMYK	cmyk(0%, 68.7%, 80.5%, 23.5%)
CIE-LAB	lab(45.75, 52.17, 43.16)
CIE-LCH	lch(45.75, 67.71, 39.60°)
OKLab	oklab(55.22% 0.1476 0.093)
OKLCH	oklch(55.22% 0.174 32.2)
XYZ	xyz(24.5271, 15.0832, 3.4532)
Luminance	0.1508 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33D26 #26ACC3

analogous

#C3265D #C33D26 #C38B26

triadic

#C33D26 #26C33D #3D26C3

tetradic

#C33D26 #5DC326 #26ACC3 #8B26C3

square

#C33D26 #5DC326 #26ACC3 #8B26C3

split-complementary

#C33D26 #26C38B #265DC3

monochromatic

#5D1D12 #902D1C #C33D26 #DC604A #E68D7E

Accessibility & contrast

On white

5.23

#C33D26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#C33D26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33D26

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33D26	#FFFFFF	#000000	##FFFFFF
##C33D26	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A22

Deuteranopia (green-blind)

#857720

Tritanopia (blue-blind)

#D70B39

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c33d26;
/* rgb */ color: rgb(195, 61, 38);
/* oklch */ color: oklch(55.2% 0.174 32.2);

Tailwind

colors: {
  custom: {
    50: '#de7a62',
    500: '#c33d26',
    950: '#000000',
  },
}

SCSS

$custom: #c33d26;
$custom-light: #de7a62;
$custom-dark: #000000;

JSON

{
  "hex": "#c33d26",
  "rgb": {
    "r": 195,
    "g": 61,
    "b": 38
  },
  "hsl": {
    "h": 8.79,
    "s": 67.382,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55224,
    "c": 0.17441,
    "h": 32.2
  },
  "luminance": 0.1508
}

Semantic roles & 50–950 ramp

primary

#C33D26

secondary

#77C1CE

accent

#D1EA3E

background

#FFF7F5

surface

#FEEEEA

border

#D6C9C6

text

#170A05

muted

#857C79

Preview Lab

Preview with #C33D26

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

Preview Lab → · Contrast checker → · Palette generator →