#C03754#C03754

#C03754 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.8% C 0.173 H 12.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C03754
RGB	rgb(192, 55, 84)
HSL	hsl(347, 55%, 48%)
HSV	hsv(347, 71%, 75%)
CMYK	cmyk(0%, 71.4%, 56.3%, 24.7%)
CIE-LAB	lab(45.06, 55.93, 15.34)
CIE-LCH	lch(45.06, 57.99, 15.34°)
OKLab	oklab(54.83% 0.1688 0.0383)
OKLCH	oklch(54.83% 0.173 12.8)
XYZ	xyz(24.7070, 14.5824, 9.8995)
Luminance	0.1458 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03754 #37C0A3

analogous

#C03798 #C03754 #C05E37

triadic

#C03754 #54C037 #3754C0

tetradic

#C03754 #98C037 #37C0A3 #5E37C0

square

#C03754 #98C037 #37C0A3 #5E37C0

split-complementary

#C03754 #37C05E #3798C0

monochromatic

#611C2A #90293F #C03754 #D2627A #E092A2

Accessibility & contrast

On white

5.36

#C03754 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#C03754 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03754

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03754	#FFFFFF	#000000	##FFFFFF
##C03754	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5954

Deuteranopia (green-blind)

#7D7551

Tritanopia (blue-blind)

#D21543

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03754;
/* rgb */ color: rgb(192, 55, 84);
/* oklch */ color: oklch(54.8% 0.173 12.8);

Tailwind

colors: {
  custom: {
    50: '#d97883',
    500: '#c03754',
    950: '#000000',
  },
}

SCSS

$custom: #c03754;
$custom-light: #d97883;
$custom-dark: #000000;

JSON

{
  "hex": "#c03754",
  "rgb": {
    "r": 192,
    "g": 55,
    "b": 84
  },
  "hsl": {
    "h": 347.299,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5483,
    "c": 0.17307,
    "h": 12.8
  },
  "luminance": 0.14579
}

Semantic roles & 50–950 ramp

primary

#C03754

secondary

#88CBBD

accent

#DFBF49

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03754

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

Preview Lab → · Contrast checker → · Palette generator →