#C03C51#C03C51

#C03C51 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.3% C 0.168 H 15.4°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#C03C51
RGB	rgb(192, 60, 81)
HSL	hsl(350, 52%, 49%)
HSV	hsv(350, 69%, 75%)
CMYK	cmyk(0%, 68.7%, 57.8%, 24.7%)
CIE-LAB	lab(45.68, 53.81, 18.03)
CIE-LCH	lch(45.68, 56.75, 18.52°)
OKLab	oklab(55.28% 0.1615 0.0446)
OKLCH	oklch(55.28% 0.168 15.4)
XYZ	xyz(24.8416, 15.0357, 9.3771)
Luminance	0.1503 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03C51 #3CC0AB

analogous

#C03C93 #C03C51 #C0693C

triadic

#C03C51 #51C03C #3C51C0

tetradic

#C03C51 #93C03C #3CC0AB #693CC0

square

#C03C51 #93C03C #3CC0AB #693CC0

split-complementary

#C03C51 #3CC069 #3C93C0

monochromatic

#631F2A #912D3D #C03C51 #D06979 #DF98A3

Accessibility & contrast

On white

5.24

#C03C51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#C03C51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03C51

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03C51	#FFFFFF	#000000	##FFFFFF
##C03C51	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B51

Deuteranopia (green-blind)

#7F764E

Tritanopia (blue-blind)

#D21E45

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03c51;
/* rgb */ color: rgb(192, 60, 81);
/* oklch */ color: oklch(55.3% 0.168 15.4);

Tailwind

colors: {
  custom: {
    50: '#d97a81',
    500: '#c03c51',
    950: '#000000',
  },
}

SCSS

$custom: #c03c51;
$custom-light: #d97a81;
$custom-dark: #000000;

JSON

{
  "hex": "#c03c51",
  "rgb": {
    "r": 192,
    "g": 60,
    "b": 81
  },
  "hsl": {
    "h": 350.455,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55275,
    "c": 0.16754,
    "h": 15.4
  },
  "luminance": 0.15032
}

Semantic roles & 50–950 ramp

primary

#C03C51

secondary

#8DCAC1

accent

#DCC54C

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C03C51

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

Preview Lab → · Contrast checker → · Palette generator →