#3C68DB#3C68DB

#3C68DB is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.1% C 0.183 H 265.1°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3C68DB
RGB	rgb(60, 104, 219)
HSL	hsl(223, 69%, 55%)
HSV	hsv(223, 73%, 86%)
CMYK	cmyk(72.6%, 52.5%, 0%, 14.1%)
CIE-LAB	lab(46.94, 24.08, -63.32)
CIE-LCH	lch(46.94, 67.74, 290.83°)
OKLab	oklab(55.12% -0.0156 -0.1822)
OKLCH	oklch(55.12% 0.183 265.1)
XYZ	xyz(19.5955, 15.9737, 69.0546)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C68DB #DBAF3C

analogous

#3CB8DB #3C68DB #5F3CDB

triadic

#3C68DB #DB3C68 #68DB3C

tetradic

#3C68DB #DB3CB8 #DBAF3C #3CDB5F

square

#3C68DB #DB3CB8 #DBAF3C #3CDB5F

split-complementary

#3C68DB #DB5F3C #B8DB3C

monochromatic

#183684 #224BB8 #3C68DB #7090E5 #A3B8EE

Accessibility & contrast

On white

5.01

#3C68DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#3C68DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C68DB

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C68DB	#FFFFFF	#000000	##FFFFFF
##3C68DB	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1577DF

Deuteranopia (green-blind)

#0068D9

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3c68db;
/* rgb */ color: rgb(60, 104, 219);
/* oklch */ color: oklch(55.1% 0.183 265.1);

Tailwind

colors: {
  custom: {
    50: '#8692e7',
    500: '#3c68db',
    950: '#000000',
  },
}

SCSS

$custom: #3c68db;
$custom-light: #8692e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c68db",
  "rgb": {
    "r": 60,
    "g": 104,
    "b": 219
  },
  "hsl": {
    "h": 223.396,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55121,
    "c": 0.18291,
    "h": 265.1
  },
  "luminance": 0.15976
}

Semantic roles & 50–950 ramp

primary

#3C68DB

secondary

#DBC898

accent

#BB3CEC

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3C68DB

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

Preview Lab → · Contrast checker → · Palette generator →