#3567BD#3567BD

#3567BD is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.5% C 0.146 H 260.5°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#3567BD
RGB	rgb(53, 103, 189)
HSL	hsl(218, 56%, 47%)
HSV	hsv(218, 72%, 74%)
CMYK	cmyk(72%, 45.5%, 0%, 25.9%)
CIE-LAB	lab(44.42, 12.75, -50.18)
CIE-LCH	lch(44.42, 51.77, 284.26°)
OKLab	oklab(52.49% -0.0241 -0.1437)
OKLCH	oklch(52.49% 0.146 260.5)
XYZ	xyz(15.5005, 14.1298, 50.0447)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3567BD #BD8B35

analogous

#35ABBD #3567BD #4735BD

triadic

#3567BD #BD3567 #67BD35

tetradic

#3567BD #BD35AB #BD8B35 #35BD47

square

#3567BD #BD35AB #BD8B35 #35BD47

split-complementary

#3567BD #BD4735 #ABBD35

monochromatic

#1A335D #284D8D #3567BD #5D88D2 #8DABDF

Accessibility & contrast

On white

5.49

#3567BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#3567BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3567BD

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3567BD	#FFFFFF	#000000	##FFFFFF
##3567BD	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B70C0

Deuteranopia (green-blind)

#1F63BB

Tritanopia (blue-blind)

#007B89

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3567bd;
/* rgb */ color: rgb(53, 103, 189);
/* oklch */ color: oklch(52.5% 0.146 260.5);

Tailwind

colors: {
  custom: {
    50: '#7d91d1',
    500: '#3567bd',
    950: '#000000',
  },
}

SCSS

$custom: #3567bd;
$custom-light: #7d91d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3567bd",
  "rgb": {
    "r": 53,
    "g": 103,
    "b": 189
  },
  "hsl": {
    "h": 217.941,
    "s": 56.198,
    "l": 47.451
  },
  "oklch": {
    "l": 0.52489,
    "c": 0.14572,
    "h": 260.5
  },
  "luminance": 0.14132
}

Semantic roles & 50–950 ramp

primary

#3567BD

secondary

#CAB084

accent

#A848DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3567BD

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

Preview Lab → · Contrast checker → · Palette generator →