#C33E40#C33E40

#C33E40 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.7% C 0.169 H 23.7°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#C33E40
RGB	rgb(195, 62, 64)
HSL	hsl(359, 53%, 50%)
HSV	hsv(359, 68%, 76%)
CMYK	cmyk(0%, 68.2%, 67.2%, 23.5%)
CIE-LAB	lab(46.21, 52.90, 29.08)
CIE-LCH	lch(46.21, 60.36, 28.80°)
OKLab	oklab(55.67% 0.1551 0.0681)
OKLCH	oklch(55.67% 0.169 23.7)
XYZ	xyz(25.1564, 15.4211, 6.5014)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33E40 #3EC3C1

analogous

#C33E82 #C33E40 #C37F3E

triadic

#C33E40 #40C33E #3E40C3

tetradic

#C33E40 #82C33E #3EC3C1 #7F3EC3

square

#C33E40 #82C33E #3EC3C1 #7F3EC3

split-complementary

#C33E40 #3EC37F #3E82C3

monochromatic

#672021 #952E30 #C33E40 #D26D6E #E09B9C

Accessibility & contrast

On white

5.14

#C33E40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C33E40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33E40

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33E40	#FFFFFF	#000000	##FFFFFF
##C33E40	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B3F

Deuteranopia (green-blind)

#84783C

Tritanopia (blue-blind)

#D61940

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c33e40;
/* rgb */ color: rgb(195, 62, 64);
/* oklch */ color: oklch(55.7% 0.169 23.7);

Tailwind

colors: {
  custom: {
    50: '#dd7b75',
    500: '#c33e40',
    950: '#000000',
  },
}

SCSS

$custom: #c33e40;
$custom-light: #dd7b75;
$custom-dark: #000000;

JSON

{
  "hex": "#c33e40",
  "rgb": {
    "r": 195,
    "g": 62,
    "b": 64
  },
  "hsl": {
    "h": 359.098,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55666,
    "c": 0.16939,
    "h": 23.7
  },
  "luminance": 0.15418
}

Semantic roles & 50–950 ramp

primary

#C33E40

secondary

#91CCCB

accent

#DCDA4C

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C33E40

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

Preview Lab → · Contrast checker → · Palette generator →