#C43A50#C43A50

#C43A50 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.7% C 0.174 H 15.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#C43A50
RGB	rgb(196, 58, 80)
HSL	hsl(350, 54%, 50%)
HSV	hsv(350, 70%, 77%)
CMYK	cmyk(0%, 70.4%, 59.2%, 23.1%)
CIE-LAB	lab(46.10, 55.76, 19.33)
CIE-LCH	lch(46.10, 59.01, 19.12°)
OKLab	oklab(55.71% 0.1671 0.0475)
OKLCH	oklch(55.71% 0.174 15.9)
XYZ	xyz(25.7285, 15.3447, 9.1949)
Luminance	0.1534 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43A50 #3AC4AE

analogous

#C43A95 #C43A50 #C4693A

triadic

#C43A50 #50C43A #3A50C4

tetradic

#C43A50 #95C43A #3AC4AE #693AC4

square

#C43A50 #95C43A #3AC4AE #693AC4

split-complementary

#C43A50 #3AC469 #3A95C4

monochromatic

#661E29 #952C3D #C43A50 #D3697A #E098A3

Accessibility & contrast

On white

5.16

#C43A50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#C43A50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43A50

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43A50	#FFFFFF	#000000	##FFFFFF
##C43A50	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B50

Deuteranopia (green-blind)

#81784C

Tritanopia (blue-blind)

#D61643

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c43a50;
/* rgb */ color: rgb(196, 58, 80);
/* oklch */ color: oklch(55.7% 0.174 15.9);

Tailwind

colors: {
  custom: {
    50: '#dd7a80',
    500: '#c43a50',
    950: '#000000',
  },
}

SCSS

$custom: #c43a50;
$custom-light: #dd7a80;
$custom-dark: #000000;

JSON

{
  "hex": "#c43a50",
  "rgb": {
    "r": 196,
    "g": 58,
    "b": 80
  },
  "hsl": {
    "h": 350.435,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55713,
    "c": 0.17372,
    "h": 15.9
  },
  "luminance": 0.15341
}

Semantic roles & 50–950 ramp

primary

#C43A50

secondary

#8ECCC2

accent

#DEC64A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43A50

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

Preview Lab → · Contrast checker → · Palette generator →