#C4455B#C4455B

#C4455B is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.2% C 0.162 H 13.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#C4455B
RGB	rgb(196, 69, 91)
HSL	hsl(350, 52%, 52%)
HSV	hsv(350, 65%, 77%)
CMYK	cmyk(0%, 64.8%, 53.6%, 23.1%)
CIE-LAB	lab(47.94, 52.18, 15.12)
CIE-LCH	lch(47.94, 54.33, 16.16°)
OKLab	oklab(57.16% 0.1574 0.038)
OKLCH	oklch(57.16% 0.162 13.6)
XYZ	xyz(26.7837, 16.7508, 11.7183)
Luminance	0.1675 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4455B #45C4AE

analogous

#C4459B #C4455B #C46E45

triadic

#C4455B #5BC445 #455BC4

tetradic

#C4455B #9BC445 #45C4AE #6E45C4

square

#C4455B #9BC445 #45C4AE #6E45C4

split-complementary

#C4455B #45C46E #459BC4

monochromatic

#6C222F #9B3143 #C4455B #D37384 #E1A2AD

Accessibility & contrast

On white

4.83

#C4455B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#C4455B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4455B

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4455B	#FFFFFF	#000000	##FFFFFF
##C4455B	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63615B

Deuteranopia (green-blind)

#847B58

Tritanopia (blue-blind)

#D62E4E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c4455b;
/* rgb */ color: rgb(196, 69, 91);
/* oklch */ color: oklch(57.2% 0.162 13.6);

Tailwind

colors: {
  custom: {
    50: '#dc8089',
    500: '#c4455b',
    950: '#000000',
  },
}

SCSS

$custom: #c4455b;
$custom-light: #dc8089;
$custom-dark: #000000;

JSON

{
  "hex": "#c4455b",
  "rgb": {
    "r": 196,
    "g": 69,
    "b": 91
  },
  "hsl": {
    "h": 349.606,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57161,
    "c": 0.16191,
    "h": 13.6
  },
  "luminance": 0.16747
}

Semantic roles & 50–950 ramp

primary

#C4455B

secondary

#97CEC5

accent

#DBC34D

background

#FEF8F8

surface

#FCEFF0

border

#D5CACB

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #C4455B

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

Preview Lab → · Contrast checker → · Palette generator →