#C33F41#C33F41

#C33F41 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.8% C 0.168 H 23.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#C33F41
RGB	rgb(195, 63, 65)
HSL	hsl(359, 52%, 51%)
HSV	hsv(359, 68%, 76%)
CMYK	cmyk(0%, 67.7%, 66.7%, 23.5%)
CIE-LAB	lab(46.37, 52.55, 28.69)
CIE-LCH	lch(46.37, 59.87, 28.63°)
OKLab	oklab(55.79% 0.1542 0.0674)
OKLCH	oklch(55.79% 0.168 23.6)
XYZ	xyz(25.2399, 15.5424, 6.6709)
Luminance	0.1554 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33F41 #3FC3C1

analogous

#C33F83 #C33F41 #C37F3F

triadic

#C33F41 #41C33F #3F41C3

tetradic

#C33F41 #83C33F #3FC3C1 #7F3FC3

square

#C33F41 #83C33F #3FC3C1 #7F3FC3

split-complementary

#C33F41 #3FC37F #3F83C3

monochromatic

#672021 #962F30 #C33F41 #D26E6F #E09C9D

Accessibility & contrast

On white

5.11

#C33F41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C33F41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33F41

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33F41	#FFFFFF	#000000	##FFFFFF
##C33F41	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C40

Deuteranopia (green-blind)

#84783D

Tritanopia (blue-blind)

#D61B41

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c33f41;
/* rgb */ color: rgb(195, 63, 65);
/* oklch */ color: oklch(55.8% 0.168 23.6);

Tailwind

colors: {
  custom: {
    50: '#dd7c75',
    500: '#c33f41',
    950: '#000000',
  },
}

SCSS

$custom: #c33f41;
$custom-light: #dd7c75;
$custom-dark: #000000;

JSON

{
  "hex": "#c33f41",
  "rgb": {
    "r": 195,
    "g": 63,
    "b": 65
  },
  "hsl": {
    "h": 359.091,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.55793,
    "c": 0.16828,
    "h": 23.6
  },
  "luminance": 0.15539
}

Semantic roles & 50–950 ramp

primary

#C33F41

secondary

#92CCCB

accent

#DCDA4C

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C33F41

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

Preview Lab → · Contrast checker → · Palette generator →