#3C68BA#3C68BA

#3C68BA is a mid, vivid blue. Relative luminance 0.144; OKLCH L 52.8% C 0.138 H 261.6°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3C68BA
RGB	rgb(60, 104, 186)
HSL	hsl(219, 51%, 48%)
HSV	hsv(219, 68%, 73%)
CMYK	cmyk(67.7%, 44.1%, 0%, 27.1%)
CIE-LAB	lab(44.81, 12.08, -47.79)
CIE-LCH	lch(44.81, 49.30, 284.19°)
OKLab	oklab(52.81% -0.0201 -0.1366)
OKLCH	oklch(52.81% 0.138 261.6)
XYZ	xyz(15.6736, 14.4049, 48.3993)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C68BA #BA8E3C

analogous

#3CA7BA #3C68BA #4F3CBA

triadic

#3C68BA #BA3C68 #68BA3C

tetradic

#3C68BA #BA3CA7 #BA8E3C #3CBA4F

square

#3C68BA #BA3CA7 #BA8E3C #3CBA4F

split-complementary

#3C68BA #BA4F3C #A7BA3C

monochromatic

#1E345D #2D4E8C #3C68BA #668ACE #94ADDC

Accessibility & contrast

On white

5.41

#3C68BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#3C68BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C68BA

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C68BA	#FFFFFF	#000000	##FFFFFF
##3C68BA	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4070BD

Deuteranopia (green-blind)

#2B65B8

Tritanopia (blue-blind)

#007B88

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3c68ba;
/* rgb */ color: rgb(60, 104, 186);
/* oklch */ color: oklch(52.8% 0.138 261.6);

Tailwind

colors: {
  custom: {
    50: '#7f92cf',
    500: '#3c68ba',
    950: '#000000',
  },
}

SCSS

$custom: #3c68ba;
$custom-light: #7f92cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c68ba",
  "rgb": {
    "r": 60,
    "g": 104,
    "b": 186
  },
  "hsl": {
    "h": 219.048,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5281,
    "c": 0.13805,
    "h": 261.6
  },
  "luminance": 0.14406
}

Semantic roles & 50–950 ramp

primary

#3C68BA

secondary

#C8B28A

accent

#A94DDB

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0D14

muted

#7C7D82

Preview Lab

Preview with #3C68BA

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

Preview Lab → · Contrast checker → · Palette generator →