#C33843#C33843

#C33843 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.1% C 0.175 H 20.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#C33843
RGB	rgb(195, 56, 67)
HSL	hsl(355, 55%, 49%)
HSV	hsv(355, 71%, 76%)
CMYK	cmyk(0%, 71.3%, 65.6%, 23.5%)
CIE-LAB	lab(45.41, 55.37, 26.30)
CIE-LCH	lch(45.41, 61.30, 25.41°)
OKLab	oklab(55.09% 0.1636 0.0623)
OKLCH	oklch(55.09% 0.175 20.9)
XYZ	xyz(24.9356, 14.8393, 6.8604)
Luminance	0.1484 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33843 #38C3B8

analogous

#C33889 #C33843 #C37338

triadic

#C33843 #43C338 #3843C3

tetradic

#C33843 #89C338 #38C3B8 #7338C3

square

#C33843 #89C338 #38C3B8 #7338C3

split-complementary

#C33843 #38C373 #3889C3

monochromatic

#641D22 #932A33 #C33843 #D3656E #E1959B

Accessibility & contrast

On white

5.29

#C33843 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C33843 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33843

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33843	#FFFFFF	#000000	##FFFFFF
##C33843	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5942

Deuteranopia (green-blind)

#82763F

Tritanopia (blue-blind)

#D6083D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c33843;
/* rgb */ color: rgb(195, 56, 67);
/* oklch */ color: oklch(55.1% 0.175 20.9);

Tailwind

colors: {
  custom: {
    50: '#dd7877',
    500: '#c33843',
    950: '#000000',
  },
}

SCSS

$custom: #c33843;
$custom-light: #dd7877;
$custom-dark: #000000;

JSON

{
  "hex": "#c33843",
  "rgb": {
    "r": 195,
    "g": 56,
    "b": 67
  },
  "hsl": {
    "h": 355.252,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.5509,
    "c": 0.17502,
    "h": 20.9
  },
  "luminance": 0.14836
}

Semantic roles & 50–950 ramp

primary

#C33843

secondary

#8BCCC7

accent

#DFD349

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C33843

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

Preview Lab → · Contrast checker → · Palette generator →