#C43355#C43355

#C43355 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.2% C 0.181 H 12.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#C43355
RGB	rgb(196, 51, 85)
HSL	hsl(346, 59%, 48%)
HSV	hsv(346, 74%, 77%)
CMYK	cmyk(0%, 74%, 56.6%, 23.1%)
CIE-LAB	lab(45.31, 58.61, 15.18)
CIE-LCH	lch(45.31, 60.54, 14.53°)
OKLab	oklab(55.16% 0.1771 0.038)
OKLCH	oklch(55.16% 0.181 12.1)
XYZ	xyz(25.5909, 14.7629, 10.0946)
Luminance	0.1476 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43355 #33C4A2

analogous

#C4339D #C43355 #C45933

triadic

#C43355 #55C433 #3355C4

tetradic

#C43355 #9DC433 #33C4A2 #5933C4

square

#C43355 #9DC433 #33C4A2 #5933C4

split-complementary

#C43355 #33C459 #339DC4

monochromatic

#631A2B #932640 #C43355 #D55F7B #E28FA3

Accessibility & contrast

On white

5.31

#C43355 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#C43355 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43355

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43355	#FFFFFF	#000000	##FFFFFF
##C43355	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595855

Deuteranopia (green-blind)

#7F7651

Tritanopia (blue-blind)

#D60341

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c43355;
/* rgb */ color: rgb(196, 51, 85);
/* oklch */ color: oklch(55.2% 0.181 12.1);

Tailwind

colors: {
  custom: {
    50: '#dd7784',
    500: '#c43355',
    950: '#000000',
  },
}

SCSS

$custom: #c43355;
$custom-light: #dd7784;
$custom-dark: #000000;

JSON

{
  "hex": "#c43355",
  "rgb": {
    "r": 196,
    "g": 51,
    "b": 85
  },
  "hsl": {
    "h": 345.931,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55157,
    "c": 0.18109,
    "h": 12.1
  },
  "luminance": 0.14759
}

Semantic roles & 50–950 ramp

primary

#C43355

secondary

#86CDBC

accent

#E2BD46

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#16090A

muted

#847B7C

Preview Lab

Preview with #C43355

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

Preview Lab → · Contrast checker → · Palette generator →