#C43758#C43758

#C43758 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.6% C 0.177 H 11.6°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#C43758
RGB	rgb(196, 55, 88)
HSL	hsl(346, 56%, 49%)
HSV	hsv(346, 72%, 77%)
CMYK	cmyk(0%, 71.9%, 55.1%, 23.1%)
CIE-LAB	lab(45.87, 57.44, 14.11)
CIE-LCH	lch(45.87, 59.14, 13.80°)
OKLab	oklab(55.6% 0.1738 0.0355)
OKLCH	oklch(55.6% 0.177 11.6)
XYZ	xyz(25.8950, 15.1763, 10.7964)
Luminance	0.1517 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43758 #37C4A3

analogous

#C4379F #C43758 #C45C37

triadic

#C43758 #58C437 #3758C4

tetradic

#C43758 #9FC437 #37C4A3 #5C37C4

square

#C43758 #9FC437 #37C4A3 #5C37C4

split-complementary

#C43758 #37C45C #379FC4

monochromatic

#641C2D #942A43 #C43758 #D4657F #E194A6

Accessibility & contrast

On white

5.20

#C43758 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#C43758 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43758

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43758	#FFFFFF	#000000	##FFFFFF
##C43758	1.00	5.20	4.03	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5A58

Deuteranopia (green-blind)

#7F7754

Tritanopia (blue-blind)

#D61345

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c43758;
/* rgb */ color: rgb(196, 55, 88);
/* oklch */ color: oklch(55.6% 0.177 11.6);

Tailwind

colors: {
  custom: {
    50: '#dc7886',
    500: '#c43758',
    950: '#000000',
  },
}

SCSS

$custom: #c43758;
$custom-light: #dc7886;
$custom-dark: #000000;

JSON

{
  "hex": "#c43758",
  "rgb": {
    "r": 196,
    "g": 55,
    "b": 88
  },
  "hsl": {
    "h": 345.957,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55599,
    "c": 0.17735,
    "h": 11.6
  },
  "luminance": 0.15173
}

Semantic roles & 50–950 ramp

primary

#C43758

secondary

#8BCCBD

accent

#DFBC48

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C43758

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

Preview Lab → · Contrast checker → · Palette generator →