#C03A55#C03A55

#C03A55 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.2% C 0.170 H 13.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C03A55
RGB	rgb(192, 58, 85)
HSL	hsl(348, 54%, 49%)
HSV	hsv(348, 70%, 75%)
CMYK	cmyk(0%, 69.8%, 55.7%, 24.7%)
CIE-LAB	lab(45.49, 54.88, 15.31)
CIE-LCH	lch(45.49, 56.97, 15.59°)
OKLab	oklab(55.16% 0.1656 0.0383)
OKLCH	oklch(55.16% 0.17 13)
XYZ	xyz(24.8933, 14.8919, 10.1562)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03A55 #3AC0A5

analogous

#C03A98 #C03A55 #C0623A

triadic

#C03A55 #55C03A #3A55C0

tetradic

#C03A55 #98C03A #3AC0A5 #623AC0

square

#C03A55 #98C03A #3AC0A5 #623AC0

split-complementary

#C03A55 #3AC062 #3A98C0

monochromatic

#621E2B #912C40 #C03A55 #D1667C #DF95A4

Accessibility & contrast

On white

5.28

#C03A55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C03A55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03A55

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03A55	#FFFFFF	#000000	##FFFFFF
##C03A55	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5A55

Deuteranopia (green-blind)

#7E7652

Tritanopia (blue-blind)

#D21C45

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03a55;
/* rgb */ color: rgb(192, 58, 85);
/* oklch */ color: oklch(55.2% 0.170 13.0);

Tailwind

colors: {
  custom: {
    50: '#d97984',
    500: '#c03a55',
    950: '#000000',
  },
}

SCSS

$custom: #c03a55;
$custom-light: #d97984;
$custom-dark: #000000;

JSON

{
  "hex": "#c03a55",
  "rgb": {
    "r": 192,
    "g": 58,
    "b": 85
  },
  "hsl": {
    "h": 347.91,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55155,
    "c": 0.16993,
    "h": 13
  },
  "luminance": 0.14888
}

Semantic roles & 50–950 ramp

primary

#C03A55

secondary

#8BCABE

accent

#DDC04B

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03A55

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

Preview Lab → · Contrast checker → · Palette generator →