#C03756#C03756

#C03756 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.9% C 0.173 H 11.9°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#C03756
RGB	rgb(192, 55, 86)
HSL	hsl(346, 55%, 48%)
HSV	hsv(346, 71%, 75%)
CMYK	cmyk(0%, 71.4%, 55.2%, 24.7%)
CIE-LAB	lab(45.10, 56.08, 14.17)
CIE-LCH	lch(45.10, 57.84, 14.18°)
OKLab	oklab(54.88% 0.1696 0.0356)
OKLCH	oklch(54.88% 0.173 11.9)
XYZ	xyz(24.7864, 14.6142, 10.3179)
Luminance	0.1461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03756 #37C0A1

analogous

#C0379A #C03756 #C05C37

triadic

#C03756 #56C037 #3756C0

tetradic

#C03756 #9AC037 #37C0A1 #5C37C0

square

#C03756 #9AC037 #37C0A1 #5C37C0

split-complementary

#C03756 #37C05C #379AC0

monochromatic

#611C2B #902941 #C03756 #D2627B #E092A3

Accessibility & contrast

On white

5.35

#C03756 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#C03756 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03756

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03756	#FFFFFF	#000000	##FFFFFF
##C03756	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5956

Deuteranopia (green-blind)

#7D7553

Tritanopia (blue-blind)

#D21644

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03756;
/* rgb */ color: rgb(192, 55, 86);
/* oklch */ color: oklch(54.9% 0.173 11.9);

Tailwind

colors: {
  custom: {
    50: '#d97885',
    500: '#c03756',
    950: '#000000',
  },
}

SCSS

$custom: #c03756;
$custom-light: #d97885;
$custom-dark: #000000;

JSON

{
  "hex": "#c03756",
  "rgb": {
    "r": 192,
    "g": 55,
    "b": 86
  },
  "hsl": {
    "h": 346.423,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54877,
    "c": 0.17325,
    "h": 11.9
  },
  "luminance": 0.14611
}

Semantic roles & 50–950 ramp

primary

#C03756

secondary

#88CBBC

accent

#DFBD49

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C03756

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

Preview Lab → · Contrast checker → · Palette generator →