#C03456#C03456

#C03456 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.6% C 0.176 H 11.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#C03456
RGB	rgb(192, 52, 86)
HSL	hsl(345, 57%, 48%)
HSV	hsv(345, 73%, 75%)
CMYK	cmyk(0%, 72.9%, 55.2%, 24.7%)
CIE-LAB	lab(44.71, 57.15, 13.63)
CIE-LCH	lch(44.71, 58.76, 13.42°)
OKLab	oklab(54.59% 0.173 0.0343)
OKLCH	oklch(54.59% 0.176 11.2)
XYZ	xyz(24.6482, 14.3378, 10.2719)
Luminance	0.1433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03456 #34C09E

analogous

#C0349C #C03456 #C05834

triadic

#C03456 #56C034 #3456C0

tetradic

#C03456 #9CC034 #34C09E #5834C0

square

#C03456 #9CC034 #34C09E #5834C0

split-complementary

#C03456 #34C058 #349CC0

monochromatic

#601A2B #902740 #C03456 #D35E7A #E08EA2

Accessibility & contrast

On white

5.43

#C03456 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#C03456 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03456

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03456	#FFFFFF	#000000	##FFFFFF
##C03456	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585857

Deuteranopia (green-blind)

#7C7452

Tritanopia (blue-blind)

#D20E42

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c03456;
/* rgb */ color: rgb(192, 52, 86);
/* oklch */ color: oklch(54.6% 0.176 11.2);

Tailwind

colors: {
  custom: {
    50: '#d97685',
    500: '#c03456',
    950: '#000000',
  },
}

SCSS

$custom: #c03456;
$custom-light: #d97685;
$custom-dark: #000000;

JSON

{
  "hex": "#c03456",
  "rgb": {
    "r": 192,
    "g": 52,
    "b": 86
  },
  "hsl": {
    "h": 345.429,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54589,
    "c": 0.17638,
    "h": 11.2
  },
  "luminance": 0.14334
}

Semantic roles & 50–950 ramp

primary

#C03456

secondary

#85CBBA

accent

#E1BB47

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#16090B

muted

#847B7C

Preview Lab

Preview with #C03456

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

Preview Lab → · Contrast checker → · Palette generator →