#3656AF#3656AF

#3656AF is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.9% C 0.147 H 266.1°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#3656AF
RGB	rgb(54, 86, 175)
HSL	hsl(224, 53%, 45%)
HSV	hsv(224, 69%, 69%)
CMYK	cmyk(69.1%, 50.9%, 0%, 31.4%)
CIE-LAB	lab(38.78, 18.70, -51.04)
CIE-LCH	lch(38.78, 54.36, 290.12°)
OKLab	oklab(47.9% -0.01 -0.1465)
OKLCH	oklch(47.9% 0.147 266.1)
XYZ	xyz(12.5843, 10.5337, 41.9191)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3656AF #AF8F36

analogous

#3693AF #3656AF #5236AF

triadic

#3656AF #AF3656 #56AF36

tetradic

#3656AF #AF3693 #AF8F36 #36AF52

square

#3656AF #AF3693 #AF8F36 #36AF52

split-complementary

#3656AF #AF5236 #93AF36

monochromatic

#192851 #283F80 #3656AF #5776CB #869CDA

Accessibility & contrast

On white

6.76

#3656AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3656AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3656AF

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3656AF	#FFFFFF	#000000	##FFFFFF
##3656AF	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2261B2

Deuteranopia (green-blind)

#0056AD

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3656af;
/* rgb */ color: rgb(54, 86, 175);
/* oklch */ color: oklch(47.9% 0.147 266.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3656af",
  "rgb": {
    "r": 54,
    "g": 86,
    "b": 175
  },
  "hsl": {
    "h": 224.132,
    "s": 52.838,
    "l": 44.902
  },
  "oklch": {
    "l": 0.47897,
    "c": 0.14686,
    "h": 266.1
  },
  "luminance": 0.10535
}

Semantic roles & 50–950 ramp

primary

#3656AF

secondary

#C3B17D

accent

#B64CDC

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3656AF

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

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