#3656BE#3656BE

#3656BE is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.0% C 0.168 H 267.0°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#3656BE
RGB	rgb(54, 86, 190)
HSL	hsl(226, 56%, 48%)
HSV	hsv(226, 72%, 75%)
CMYK	cmyk(71.6%, 54.7%, 0%, 25.5%)
CIE-LAB	lab(39.84, 24.24, -58.14)
CIE-LCH	lch(39.84, 62.99, 292.63°)
OKLab	oklab(49.03% -0.0086 -0.1674)
OKLCH	oklch(49.03% 0.168 267)
XYZ	xyz(14.1401, 11.1561, 50.1133)
Luminance	0.1116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3656BE #BE9E36

analogous

#369ABE #3656BE #5A36BE

triadic

#3656BE #BE3656 #56BE36

tetradic

#3656BE #BE369A #BE9E36 #36BE5A

square

#3656BE #BE369A #BE9E36 #36BE5A

split-complementary

#3656BE #BE5A36 #9ABE36

monochromatic

#1B2B5F #28408E #3656BE #607AD2 #8FA2DF

Accessibility & contrast

On white

6.50

#3656BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#3656BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3656BE

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3656BE	#FFFFFF	#000000	##FFFFFF
##3656BE	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C2

Deuteranopia (green-blind)

#0058BC

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3656be;
/* rgb */ color: rgb(54, 86, 190);
/* oklch */ color: oklch(49.0% 0.168 267.0);

Tailwind

colors: {
  custom: {
    50: '#7f85d2',
    500: '#3656be',
    950: '#000000',
  },
}

SCSS

$custom: #3656be;
$custom-light: #7f85d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3656be",
  "rgb": {
    "r": 54,
    "g": 86,
    "b": 190
  },
  "hsl": {
    "h": 225.882,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49034,
    "c": 0.16762,
    "h": 267
  },
  "luminance": 0.11158
}

Semantic roles & 50–950 ramp

primary

#3656BE

secondary

#CABA86

accent

#BC49DF

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3656BE

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

Preview Lab → · Contrast checker → · Palette generator →