#3C50DC#3C50DC

#3C50DC is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 50.7% C 0.213 H 270.4°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#3C50DC
RGB	rgb(60, 80, 220)
HSL	hsl(233, 70%, 55%)
HSV	hsv(233, 73%, 86%)
CMYK	cmyk(72.7%, 63.6%, 0%, 13.7%)
CIE-LAB	lab(41.00, 39.56, -73.56)
CIE-LCH	lch(41.00, 83.52, 298.27°)
OKLab	oklab(50.71% 0.0014 -0.2126)
OKLCH	oklch(50.71% 0.213 270.4)
XYZ	xyz(17.6460, 11.8634, 69.0562)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C50DC #DCC83C

analogous

#3CA0DC #3C50DC #783CDC

triadic

#3C50DC #DC3C50 #50DC3C

tetradic

#3C50DC #DC3CA0 #DCC83C #3CDC78

square

#3C50DC #DC3CA0 #DCC83C #3CDC78

split-complementary

#3C50DC #DC783C #A0DC3C

monochromatic

#182686 #2134BA #3C50DC #707FE5 #A4ADEF

Accessibility & contrast

On white

6.23

#3C50DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3C50DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C50DC

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C50DC	#FFFFFF	#000000	##FFFFFF
##3C50DC	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E0

Deuteranopia (green-blind)

#0059D9

Tritanopia (blue-blind)

#00758F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3c50dc;
/* rgb */ color: rgb(60, 80, 220);
/* oklch */ color: oklch(50.7% 0.213 270.4);

Tailwind

colors: {
  custom: {
    50: '#8881e8',
    500: '#3c50dc',
    950: '#000000',
  },
}

SCSS

$custom: #3c50dc;
$custom-light: #8881e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c50dc",
  "rgb": {
    "r": 60,
    "g": 80,
    "b": 220
  },
  "hsl": {
    "h": 232.5,
    "s": 69.565,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50711,
    "c": 0.21263,
    "h": 270.4
  },
  "luminance": 0.11865
}

Semantic roles & 50–950 ramp

primary

#3C50DC

secondary

#DCD398

accent

#D63BEC

background

#F9F7FE

surface

#F1EEFD

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3C50DC

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

Preview Lab → · Contrast checker → · Palette generator →