#3567B2#3567B2

#3567B2 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 51.8% C 0.131 H 258.4°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#3567B2
RGB	rgb(53, 103, 178)
HSL	hsl(216, 54%, 45%)
HSV	hsv(216, 70%, 70%)
CMYK	cmyk(70.2%, 42.1%, 0%, 30.2%)
CIE-LAB	lab(43.76, 8.68, -44.83)
CIE-LCH	lch(43.76, 45.66, 280.96°)
OKLab	oklab(51.76% -0.0262 -0.128)
OKLCH	oklch(51.76% 0.131 258.4)
XYZ	xyz(14.3514, 13.6702, 43.9931)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3567B2 #B28035

analogous

#35A5B2 #3567B2 #4135B2

triadic

#3567B2 #B23567 #67B235

tetradic

#3567B2 #B235A5 #B28035 #35B241

square

#3567B2 #B235A5 #B28035 #35B241

split-complementary

#3567B2 #B24135 #A5B235

monochromatic

#193054 #274C83 #3567B2 #5786CD #86A8DB

Accessibility & contrast

On white

5.62

#3567B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#3567B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3567B2

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3567B2	#FFFFFF	#000000	##FFFFFF
##3567B2	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446EB5

Deuteranopia (green-blind)

#2F62B0

Tritanopia (blue-blind)

#007884

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3567b2;
/* rgb */ color: rgb(53, 103, 178);
/* oklch */ color: oklch(51.8% 0.131 258.4);

Tailwind

colors: {
  custom: {
    50: '#7b91c9',
    500: '#3567b2',
    950: '#000000',
  },
}

SCSS

$custom: #3567b2;
$custom-light: #7b91c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3567b2",
  "rgb": {
    "r": 53,
    "g": 103,
    "b": 178
  },
  "hsl": {
    "h": 216,
    "s": 54.113,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51764,
    "c": 0.13065,
    "h": 258.4
  },
  "luminance": 0.13672
}

Semantic roles & 50–950 ramp

primary

#3567B2

secondary

#C5A87E

accent

#A34ADD

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3567B2

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

Preview Lab → · Contrast checker → · Palette generator →