#3C68C9#3C68C9

#3C68C9 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.8% C 0.159 H 263.6°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3C68C9
RGB	rgb(60, 104, 201)
HSL	hsl(221, 57%, 51%)
HSV	hsv(221, 70%, 79%)
CMYK	cmyk(70.1%, 48.3%, 0%, 21.2%)
CIE-LAB	lab(45.74, 17.53, -54.97)
CIE-LCH	lch(45.74, 57.70, 287.69°)
OKLab	oklab(53.82% -0.0177 -0.1577)
OKLCH	oklch(53.82% 0.159 263.6)
XYZ	xyz(17.3527, 15.0765, 57.2426)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C68C9 #C99D3C

analogous

#3CAEC9 #3C68C9 #563CC9

triadic

#3C68C9 #C93C68 #68C93C

tetradic

#3C68C9 #C93CAE #C99D3C #3CC956

square

#3C68C9 #C93CAE #C99D3C #3CC956

split-complementary

#3C68C9 #C9563C #AEC93C

monochromatic

#1E376D #2B4F9C #3C68C9 #6C8DD6 #9CB2E4

Accessibility & contrast

On white

5.23

#3C68C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3C68C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C68C9

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C68C9	#FFFFFF	#000000	##FFFFFF
##3C68C9	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3373CD

Deuteranopia (green-blind)

#0966C7

Tritanopia (blue-blind)

#007F8F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3c68c9;
/* rgb */ color: rgb(60, 104, 201);
/* oklch */ color: oklch(53.8% 0.159 263.6);

Tailwind

colors: {
  custom: {
    50: '#8292da',
    500: '#3c68c9',
    950: '#000000',
  },
}

SCSS

$custom: #3c68c9;
$custom-light: #8292da;
$custom-dark: #000000;

JSON

{
  "hex": "#3c68c9",
  "rgb": {
    "r": 60,
    "g": 104,
    "b": 201
  },
  "hsl": {
    "h": 221.277,
    "s": 56.627,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53824,
    "c": 0.15867,
    "h": 263.6
  },
  "luminance": 0.15078
}

Semantic roles & 50–950 ramp

primary

#3C68C9

secondary

#D0BC91

accent

#B048E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3C68C9

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

Preview Lab → · Contrast checker → · Palette generator →