#3B68D2#3B68D2

#3B68D2 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.4% C 0.171 H 264.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3B68D2
RGB	rgb(59, 104, 210)
HSL	hsl(222, 63%, 53%)
HSV	hsv(222, 72%, 82%)
CMYK	cmyk(71.9%, 50.5%, 0%, 17.6%)
CIE-LAB	lab(46.29, 20.67, -59.25)
CIE-LCH	lch(46.29, 62.75, 289.24°)
OKLab	oklab(54.42% -0.0173 -0.1703)
OKLCH	oklch(54.42% 0.171 264.2)
XYZ	xyz(18.3827, 15.4816, 62.9797)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B68D2 #D2A53B

analogous

#3BB4D2 #3B68D2 #593BD2

triadic

#3B68D2 #D23B68 #68D23B

tetradic

#3B68D2 #D23BB4 #D2A53B #3BD259

square

#3B68D2 #D23BB4 #D2A53B #3BD259

split-complementary

#3B68D2 #D2593B #B4D23B

monochromatic

#1B3777 #274EA9 #3B68D2 #6D8EDD #9FB5E9

Accessibility & contrast

On white

5.13

#3B68D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#3B68D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B68D2

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B68D2	#FFFFFF	#000000	##FFFFFF
##3B68D2	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2775D6

Deuteranopia (green-blind)

#0067D0

Tritanopia (blue-blind)

#008193

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3b68d2;
/* rgb */ color: rgb(59, 104, 210);
/* oklch */ color: oklch(54.4% 0.171 264.2);

Tailwind

colors: {
  custom: {
    50: '#8492e0',
    500: '#3b68d2',
    950: '#000000',
  },
}

SCSS

$custom: #3b68d2;
$custom-light: #8492e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b68d2",
  "rgb": {
    "r": 59,
    "g": 104,
    "b": 210
  },
  "hsl": {
    "h": 222.119,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.54419,
    "c": 0.17117,
    "h": 264.2
  },
  "luminance": 0.15484
}

Semantic roles & 50–950 ramp

primary

#3B68D2

secondary

#D5C294

accent

#B542E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3B68D2

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

Preview Lab → · Contrast checker → · Palette generator →