#C03A4F#C03A4F

#C03A4F is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.0% C 0.170 H 15.8°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#C03A4F
RGB	rgb(192, 58, 79)
HSL	hsl(351, 54%, 49%)
HSV	hsv(351, 70%, 75%)
CMYK	cmyk(0%, 69.8%, 58.9%, 24.7%)
CIE-LAB	lab(45.36, 54.44, 18.82)
CIE-LCH	lch(45.36, 57.60, 19.07°)
OKLab	oklab(55.02% 0.1632 0.0463)
OKLCH	oklch(55.02% 0.17 15.8)
XYZ	xyz(24.6649, 14.8005, 8.9536)
Luminance	0.1480 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03A4F #3AC0AB

analogous

#C03A92 #C03A4F #C0683A

triadic

#C03A4F #4FC03A #3A4FC0

tetradic

#C03A4F #92C03A #3AC0AB #683AC0

square

#C03A4F #92C03A #3AC0AB #683AC0

split-complementary

#C03A4F #3AC068 #3A92C0

monochromatic

#621E28 #912C3C #C03A4F #D16677 #DF95A1

Accessibility & contrast

On white

5.30

#C03A4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#C03A4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03A4F

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03A4F	#FFFFFF	#000000	##FFFFFF
##C03A4F	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5A4F

Deuteranopia (green-blind)

#7F764C

Tritanopia (blue-blind)

#D21943

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03a4f;
/* rgb */ color: rgb(192, 58, 79);
/* oklch */ color: oklch(55.0% 0.170 15.8);

Tailwind

colors: {
  custom: {
    50: '#da7980',
    500: '#c03a4f',
    950: '#000000',
  },
}

SCSS

$custom: #c03a4f;
$custom-light: #da7980;
$custom-dark: #000000;

JSON

{
  "hex": "#c03a4f",
  "rgb": {
    "r": 192,
    "g": 58,
    "b": 79
  },
  "hsl": {
    "h": 350.597,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55021,
    "c": 0.16965,
    "h": 15.8
  },
  "luminance": 0.14797
}

Semantic roles & 50–950 ramp

primary

#C03A4F

secondary

#8BCAC1

accent

#DDC64B

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03A4F

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

Preview Lab → · Contrast checker → · Palette generator →