#3C50C3#3C50C3

#3C50C3 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.180 H 270.6°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#3C50C3
RGB	rgb(60, 80, 195)
HSL	hsl(231, 53%, 50%)
HSV	hsv(231, 69%, 76%)
CMYK	cmyk(69.2%, 59%, 0%, 23.5%)
CIE-LAB	lab(38.96, 30.75, -62.47)
CIE-LCH	lch(38.96, 69.63, 296.21°)
OKLab	oklab(48.58% 0.002 -0.1801)
OKLCH	oklch(48.58% 0.18 270.6)
XYZ	xyz(14.5791, 10.6367, 52.9039)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C50C3 #C3AF3C

analogous

#3C94C3 #3C50C3 #6B3CC3

triadic

#3C50C3 #C33C50 #50C33C

tetradic

#3C50C3 #C33C94 #C3AF3C #3CC36B

square

#3C50C3 #C33C94 #C3AF3C #3CC36B

split-complementary

#3C50C3 #C36B3C #94C33C

monochromatic

#1F2A65 #2E3D94 #3C50C3 #6B7AD1 #9AA4E0

Accessibility & contrast

On white

6.71

#3C50C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3C50C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C50C3

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C50C3	#FFFFFF	#000000	##FFFFFF
##3C50C3	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C7

Deuteranopia (green-blind)

#0056C1

Tritanopia (blue-blind)

#006D82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3c50c3;
/* rgb */ color: rgb(60, 80, 195);
/* oklch */ color: oklch(48.6% 0.180 270.6);

Tailwind

colors: {
  custom: {
    50: '#8280d6',
    500: '#3c50c3',
    950: '#000000',
  },
}

SCSS

$custom: #3c50c3;
$custom-light: #8280d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c50c3",
  "rgb": {
    "r": 60,
    "g": 80,
    "b": 195
  },
  "hsl": {
    "h": 231.111,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.48575,
    "c": 0.1801,
    "h": 270.6
  },
  "luminance": 0.10638
}

Semantic roles & 50–950 ramp

primary

#3C50C3

secondary

#CCC38F

accent

#C74BDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3C50C3

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

Preview Lab → · Contrast checker → · Palette generator →