#3B68BE#3B68BE

#3B68BE is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.0% C 0.144 H 261.9°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3B68BE
RGB	rgb(59, 104, 190)
HSL	hsl(219, 53%, 49%)
HSV	hsv(219, 69%, 75%)
CMYK	cmyk(68.9%, 45.3%, 0%, 25.5%)
CIE-LAB	lab(45.01, 13.38, -49.80)
CIE-LCH	lch(45.01, 51.56, 285.03°)
OKLab	oklab(53.03% -0.0202 -0.1425)
OKLCH	oklch(53.03% 0.144 261.9)
XYZ	xyz(16.0449, 14.5465, 50.6674)
Luminance	0.1455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B68BE #BE913B

analogous

#3BAABE #3B68BE #503BBE

triadic

#3B68BE #BE3B68 #68BE3B

tetradic

#3B68BE #BE3BAA #BE913B #3BBE50

square

#3B68BE #BE3BAA #BE913B #3BBE50

split-complementary

#3B68BE #BE503B #AABE3B

monochromatic

#1E3561 #2C4E8F #3B68BE #678BD0 #95AEDE

Accessibility & contrast

On white

5.37

#3B68BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#3B68BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B68BE

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B68BE	#FFFFFF	#000000	##FFFFFF
##3B68BE	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D71C1

Deuteranopia (green-blind)

#2465BC

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3b68be;
/* rgb */ color: rgb(59, 104, 190);
/* oklch */ color: oklch(53.0% 0.144 261.9);

Tailwind

colors: {
  custom: {
    50: '#8092d2',
    500: '#3b68be',
    950: '#000000',
  },
}

SCSS

$custom: #3b68be;
$custom-light: #8092d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b68be",
  "rgb": {
    "r": 59,
    "g": 104,
    "b": 190
  },
  "hsl": {
    "h": 219.389,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.53029,
    "c": 0.14391,
    "h": 261.9
  },
  "luminance": 0.14548
}

Semantic roles & 50–950 ramp

primary

#3B68BE

secondary

#CAB48B

accent

#AA4CDC

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0D14

muted

#7C7D82

Preview Lab

Preview with #3B68BE

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

Preview Lab → · Contrast checker → · Palette generator →