#3656AE#3656AE

#3656AE is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.8% C 0.145 H 266.0°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#3656AE
RGB	rgb(54, 86, 174)
HSL	hsl(224, 53%, 45%)
HSV	hsv(224, 69%, 68%)
CMYK	cmyk(69%, 50.6%, 0%, 31.8%)
CIE-LAB	lab(38.72, 18.33, -50.56)
CIE-LCH	lch(38.72, 53.78, 289.93°)
OKLab	oklab(47.82% -0.0101 -0.1451)
OKLCH	oklch(47.82% 0.145 266)
XYZ	xyz(12.4864, 10.4946, 41.4038)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3656AE #AE8E36

analogous

#3692AE #3656AE #5236AE

triadic

#3656AE #AE3656 #56AE36

tetradic

#3656AE #AE3692 #AE8E36 #36AE52

square

#3656AE #AE3692 #AE8E36 #36AE52

split-complementary

#3656AE #AE5236 #92AE36

monochromatic

#192851 #283F7F #3656AE #5675CB #859CD9

Accessibility & contrast

On white

6.78

#3656AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3656AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3656AE

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3656AE	#FFFFFF	#000000	##FFFFFF
##3656AE	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2361B1

Deuteranopia (green-blind)

#0056AC

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3656ae;
/* rgb */ color: rgb(54, 86, 174);
/* oklch */ color: oklch(47.8% 0.145 266.0);

Tailwind

colors: {
  custom: {
    50: '#7b85c7',
    500: '#3656ae',
    950: '#000000',
  },
}

SCSS

$custom: #3656ae;
$custom-light: #7b85c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3656ae",
  "rgb": {
    "r": 54,
    "g": 86,
    "b": 174
  },
  "hsl": {
    "h": 224,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.47824,
    "c": 0.14545,
    "h": 266
  },
  "luminance": 0.10496
}

Semantic roles & 50–950 ramp

primary

#3656AE

secondary

#C3B07D

accent

#B64CDC

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3656AE

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

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