#C43353#C43353

#C43353 is a mid, vivid red. Relative luminance 0.147; OKLCH L 55.1% C 0.181 H 13.0°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#C43353
RGB	rgb(196, 51, 83)
HSL	hsl(347, 59%, 48%)
HSV	hsv(347, 74%, 77%)
CMYK	cmyk(0%, 74%, 57.7%, 23.1%)
CIE-LAB	lab(45.26, 58.46, 16.36)
CIE-LCH	lch(45.26, 60.71, 15.63°)
OKLab	oklab(55.11% 0.1763 0.0407)
OKLCH	oklch(55.11% 0.181 13)
XYZ	xyz(25.5126, 14.7316, 9.6820)
Luminance	0.1473 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43353 #33C4A4

analogous

#C4339B #C43353 #C45C33

triadic

#C43353 #53C433 #3353C4

tetradic

#C43353 #9BC433 #33C4A4 #5C33C4

square

#C43353 #9BC433 #33C4A4 #5C33C4

split-complementary

#C43353 #33C45C #339BC4

monochromatic

#631A2A #93263E #C43353 #D55F79 #E28FA2

Accessibility & contrast

On white

5.32

#C43353 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#C43353 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43353

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43353	#FFFFFF	#000000	##FFFFFF
##C43353	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5853

Deuteranopia (green-blind)

#7F764F

Tritanopia (blue-blind)

#D60140

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c43353;
/* rgb */ color: rgb(196, 51, 83);
/* oklch */ color: oklch(55.1% 0.181 13.0);

Tailwind

colors: {
  custom: {
    50: '#dd7683',
    500: '#c43353',
    950: '#000000',
  },
}

SCSS

$custom: #c43353;
$custom-light: #dd7683;
$custom-dark: #000000;

JSON

{
  "hex": "#c43353",
  "rgb": {
    "r": 196,
    "g": 51,
    "b": 83
  },
  "hsl": {
    "h": 346.759,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55111,
    "c": 0.18092,
    "h": 13
  },
  "luminance": 0.14728
}

Semantic roles & 50–950 ramp

primary

#C43353

secondary

#86CDBD

accent

#E2BF46

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #C43353

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

Preview Lab → · Contrast checker → · Palette generator →