#C43658#C43658

#C43658 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.5% C 0.178 H 11.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#C43658
RGB	rgb(196, 54, 88)
HSL	hsl(346, 57%, 49%)
HSV	hsv(346, 72%, 77%)
CMYK	cmyk(0%, 72.4%, 55.1%, 23.1%)
CIE-LAB	lab(45.75, 57.79, 13.93)
CIE-LCH	lch(45.75, 59.45, 13.56°)
OKLab	oklab(55.5% 0.1749 0.0351)
OKLCH	oklch(55.5% 0.178 11.3)
XYZ	xyz(25.8480, 15.0823, 10.7807)
Luminance	0.1508 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43658 #36C4A2

analogous

#C4369F #C43658 #C45B36

triadic

#C43658 #58C436 #3658C4

tetradic

#C43658 #9FC436 #36C4A2 #5B36C4

square

#C43658 #9FC436 #36C4A2 #5B36C4

split-complementary

#C43658 #36C45B #369FC4

monochromatic

#641C2D #942942 #C43658 #D4637E #E193A6

Accessibility & contrast

On white

5.23

#C43658 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#C43658 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43658

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43658	#FFFFFF	#000000	##FFFFFF
##C43658	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A59

Deuteranopia (green-blind)

#7F7754

Tritanopia (blue-blind)

#D61144

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c43658;
/* rgb */ color: rgb(196, 54, 88);
/* oklch */ color: oklch(55.5% 0.178 11.3);

Tailwind

colors: {
  custom: {
    50: '#dc7886',
    500: '#c43658',
    950: '#000000',
  },
}

SCSS

$custom: #c43658;
$custom-light: #dc7886;
$custom-dark: #000000;

JSON

{
  "hex": "#c43658",
  "rgb": {
    "r": 196,
    "g": 54,
    "b": 88
  },
  "hsl": {
    "h": 345.634,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55504,
    "c": 0.17838,
    "h": 11.3
  },
  "luminance": 0.15079
}

Semantic roles & 50–950 ramp

primary

#C43658

secondary

#89CCBC

accent

#E0BC48

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C43658

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

Preview Lab → · Contrast checker → · Palette generator →