#3B68AE#3B68AE

#3B68AE is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.0% C 0.122 H 258.9°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#3B68AE
RGB	rgb(59, 104, 174)
HSL	hsl(217, 49%, 46%)
HSV	hsv(217, 66%, 68%)
CMYK	cmyk(66.1%, 40.2%, 0%, 31.8%)
CIE-LAB	lab(44.07, 7.58, -41.97)
CIE-LCH	lch(44.07, 42.65, 280.24°)
OKLab	oklab(52% -0.0233 -0.1195)
OKLCH	oklch(52% 0.122 258.9)
XYZ	xyz(14.3912, 13.8850, 41.9579)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B68AE #AE813B

analogous

#3BA1AE #3B68AE #483BAE

triadic

#3B68AE #AE3B68 #68AE3B

tetradic

#3B68AE #AE3BA1 #AE813B #3BAE48

square

#3B68AE #AE3BA1 #AE813B #3BAE48

split-complementary

#3B68AE #AE483B #A1AE3B

monochromatic

#1C3153 #2C4D80 #3B68AE #5E88C8 #8CA9D8

Accessibility & contrast

On white

5.56

#3B68AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#3B68AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B68AE

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B68AE	#FFFFFF	#000000	##FFFFFF
##3B68AE	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486EB1

Deuteranopia (green-blind)

#3763AD

Tritanopia (blue-blind)

#007882

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3b68ae;
/* rgb */ color: rgb(59, 104, 174);
/* oklch */ color: oklch(52.0% 0.122 258.9);

Tailwind

colors: {
  custom: {
    50: '#7d92c6',
    500: '#3b68ae',
    950: '#000000',
  },
}

SCSS

$custom: #3b68ae;
$custom-light: #7d92c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3b68ae",
  "rgb": {
    "r": 59,
    "g": 104,
    "b": 174
  },
  "hsl": {
    "h": 216.522,
    "s": 49.356,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52,
    "c": 0.12177,
    "h": 258.9
  },
  "luminance": 0.13886
}

Semantic roles & 50–950 ramp

primary

#3B68AE

secondary

#C2A982

accent

#A34FD9

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0D13

muted

#7C7D82

Preview Lab

Preview with #3B68AE

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

Preview Lab → · Contrast checker → · Palette generator →