#3567D0#3567D0

#3567D0 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 53.8% C 0.171 H 262.8°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#3567D0
RGB	rgb(53, 103, 208)
HSL	hsl(221, 62%, 51%)
HSV	hsv(221, 75%, 82%)
CMYK	cmyk(74.5%, 50.5%, 0%, 18.4%)
CIE-LAB	lab(45.65, 19.80, -59.15)
CIE-LCH	lch(45.65, 62.38, 288.51°)
OKLab	oklab(53.82% -0.0214 -0.1701)
OKLCH	oklch(53.82% 0.171 262.8)
XYZ	xyz(17.6995, 15.0095, 61.6266)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3567D0 #D09E35

analogous

#35B4D0 #3567D0 #5035D0

triadic

#3567D0 #D03567 #67D035

tetradic

#3567D0 #D035B4 #D09E35 #35D050

square

#3567D0 #D035B4 #D09E35 #35D050

split-complementary

#3567D0 #D05035 #B4D035

monochromatic

#1A3670 #264EA2 #3567D0 #678CDC #98B2E7

Accessibility & contrast

On white

5.25

#3567D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#3567D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3567D0

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3567D0	#FFFFFF	#000000	##FFFFFF
##3567D0	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2674D4

Deuteranopia (green-blind)

#0065CE

Tritanopia (blue-blind)

#008092

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3567d0;
/* rgb */ color: rgb(53, 103, 208);
/* oklch */ color: oklch(53.8% 0.171 262.8);

Tailwind

colors: {
  custom: {
    50: '#8191df',
    500: '#3567d0',
    950: '#000000',
  },
}

SCSS

$custom: #3567d0;
$custom-light: #8191df;
$custom-dark: #000000;

JSON

{
  "hex": "#3567d0",
  "rgb": {
    "r": 53,
    "g": 103,
    "b": 208
  },
  "hsl": {
    "h": 220.645,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.53824,
    "c": 0.17145,
    "h": 262.8
  },
  "luminance": 0.15011
}

Semantic roles & 50–950 ramp

primary

#3567D0

secondary

#D3BD8E

accent

#B142E5

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3567D0

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

Preview Lab → · Contrast checker → · Palette generator →