#C33B44#C33B44

#C33B44 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.4% C 0.172 H 21.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#C33B44
RGB	rgb(195, 59, 68)
HSL	hsl(356, 54%, 50%)
HSV	hsv(356, 70%, 76%)
CMYK	cmyk(0%, 69.7%, 65.1%, 23.5%)
CIE-LAB	lab(45.84, 54.30, 26.24)
CIE-LCH	lch(45.84, 60.31, 25.79°)
OKLab	oklab(55.41% 0.1603 0.0623)
OKLCH	oklch(55.41% 0.172 21.2)
XYZ	xyz(25.1156, 15.1510, 7.0697)
Luminance	0.1515 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33B44 #3BC3BA

analogous

#C33B88 #C33B44 #C3763B

triadic

#C33B44 #44C33B #3B44C3

tetradic

#C33B44 #88C33B #3BC3BA #763BC3

square

#C33B44 #88C33B #3BC3BA #763BC3

split-complementary

#C33B44 #3BC376 #3B88C3

monochromatic

#651F23 #942D34 #C33B44 #D26970 #E0989D

Accessibility & contrast

On white

5.21

#C33B44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#C33B44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33B44

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33B44	#FFFFFF	#000000	##FFFFFF
##C33B44	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605A43

Deuteranopia (green-blind)

#827740

Tritanopia (blue-blind)

#D6133F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c33b44;
/* rgb */ color: rgb(195, 59, 68);
/* oklch */ color: oklch(55.4% 0.172 21.2);

Tailwind

colors: {
  custom: {
    50: '#dd7a78',
    500: '#c33b44',
    950: '#000000',
  },
}

SCSS

$custom: #c33b44;
$custom-light: #dd7a78;
$custom-dark: #000000;

JSON

{
  "hex": "#c33b44",
  "rgb": {
    "r": 195,
    "g": 59,
    "b": 68
  },
  "hsl": {
    "h": 356.029,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55414,
    "c": 0.17201,
    "h": 21.2
  },
  "luminance": 0.15147
}

Semantic roles & 50–950 ramp

primary

#C33B44

secondary

#8ECCC8

accent

#DDD34B

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C33B44

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

Preview Lab → · Contrast checker → · Palette generator →