#C03E51#C03E51

#C03E51 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.5% C 0.165 H 16.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#C03E51
RGB	rgb(192, 62, 81)
HSL	hsl(351, 51%, 50%)
HSV	hsv(351, 68%, 75%)
CMYK	cmyk(0%, 67.7%, 57.8%, 24.7%)
CIE-LAB	lab(45.97, 53.01, 18.42)
CIE-LCH	lch(45.97, 56.12, 19.16°)
OKLab	oklab(55.49% 0.159 0.0455)
OKLCH	oklch(55.49% 0.165 16)
XYZ	xyz(24.9484, 15.2492, 9.4126)
Luminance	0.1525 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03E51 #3EC0AD

analogous

#C03E92 #C03E51 #C06C3E

triadic

#C03E51 #51C03E #3E51C0

tetradic

#C03E51 #92C03E #3EC0AD #6C3EC0

square

#C03E51 #92C03E #3EC0AD #6C3EC0

split-complementary

#C03E51 #3EC06C #3E92C0

monochromatic

#63202A #922F3D #C03E51 #CF6C7A #DE9AA4

Accessibility & contrast

On white

5.19

#C03E51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#C03E51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03E51

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03E51	#FFFFFF	#000000	##FFFFFF
##C03E51	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C51

Deuteranopia (green-blind)

#80774E

Tritanopia (blue-blind)

#D22246

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c03e51;
/* rgb */ color: rgb(192, 62, 81);
/* oklch */ color: oklch(55.5% 0.165 16.0);

Tailwind

colors: {
  custom: {
    50: '#d97b81',
    500: '#c03e51',
    950: '#000000',
  },
}

SCSS

$custom: #c03e51;
$custom-light: #d97b81;
$custom-dark: #000000;

JSON

{
  "hex": "#c03e51",
  "rgb": {
    "r": 192,
    "g": 62,
    "b": 81
  },
  "hsl": {
    "h": 351.231,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55491,
    "c": 0.16535,
    "h": 16
  },
  "luminance": 0.15246
}

Semantic roles & 50–950 ramp

primary

#C03E51

secondary

#8FCAC2

accent

#DBC64D

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03E51

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

Preview Lab → · Contrast checker → · Palette generator →