#C03E4F#C03E4F

#C03E4F is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.4% C 0.165 H 16.9°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#C03E4F
RGB	rgb(192, 62, 79)
HSL	hsl(352, 51%, 50%)
HSV	hsv(352, 68%, 75%)
CMYK	cmyk(0%, 67.7%, 58.9%, 24.7%)
CIE-LAB	lab(45.93, 52.87, 19.58)
CIE-LCH	lch(45.93, 56.38, 20.33°)
OKLab	oklab(55.45% 0.1582 0.0481)
OKLCH	oklch(55.45% 0.165 16.9)
XYZ	xyz(24.8745, 15.2196, 9.0235)
Luminance	0.1522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E4F #3EC0AF

analogous

#C03E90 #C03E4F #C06E3E

triadic

#C03E4F #4FC03E #3E4FC0

tetradic

#C03E4F #90C03E #3EC0AF #6E3EC0

square

#C03E4F #90C03E #3EC0AF #6E3EC0

split-complementary

#C03E4F #3EC06E #3E90C0

monochromatic

#632029 #922F3C #C03E4F #CF6C79 #DE9AA3

Accessibility & contrast

On white

5.19

#C03E4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#C03E4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E4F

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E4F	#FFFFFF	#000000	##FFFFFF
##C03E4F	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C4F

Deuteranopia (green-blind)

#80774C

Tritanopia (blue-blind)

#D22145

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03e4f;
/* rgb */ color: rgb(192, 62, 79);
/* oklch */ color: oklch(55.4% 0.165 16.9);

Tailwind

colors: {
  custom: {
    50: '#d97b80',
    500: '#c03e4f',
    950: '#000000',
  },
}

SCSS

$custom: #c03e4f;
$custom-light: #d97b80;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e4f",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 79
  },
  "hsl": {
    "h": 352.154,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55448,
    "c": 0.16534,
    "h": 16.9
  },
  "luminance": 0.15216
}

Semantic roles & 50–950 ramp

primary

#C03E4F

secondary

#8FCAC3

accent

#DBC84D

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03E4F

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

Preview Lab → · Contrast checker → · Palette generator →