#3569C0#3569C0

#3569C0 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.1% C 0.147 H 260.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3569C0
RGB	rgb(53, 105, 192)
HSL	hsl(218, 57%, 48%)
HSV	hsv(218, 72%, 75%)
CMYK	cmyk(72.4%, 45.3%, 0%, 24.7%)
CIE-LAB	lab(45.17, 12.59, -50.71)
CIE-LCH	lch(45.17, 52.25, 283.94°)
OKLab	oklab(53.13% -0.0254 -0.1452)
OKLCH	oklch(53.13% 0.147 260.1)
XYZ	xyz(16.0308, 14.6641, 51.8445)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3569C0 #C08C35

analogous

#35AEC0 #3569C0 #4635C0

triadic

#3569C0 #C03569 #69C035

tetradic

#3569C0 #C035AE #C08C35 #35C046

square

#3569C0 #C035AE #C08C35 #35C046

split-complementary

#3569C0 #C04635 #AEC035

monochromatic

#1B3560 #284F90 #3569C0 #5F8BD3 #8FAEE0

Accessibility & contrast

On white

5.34

#3569C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#3569C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3569C0

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3569C0	#FFFFFF	#000000	##FFFFFF
##3569C0	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D72C3

Deuteranopia (green-blind)

#2065BE

Tritanopia (blue-blind)

#007D8B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3569c0;
/* rgb */ color: rgb(53, 105, 192);
/* oklch */ color: oklch(53.1% 0.147 260.1);

Tailwind

colors: {
  custom: {
    50: '#7e93d3',
    500: '#3569c0',
    950: '#000000',
  },
}

SCSS

$custom: #3569c0;
$custom-light: #7e93d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3569c0",
  "rgb": {
    "r": 53,
    "g": 105,
    "b": 192
  },
  "hsl": {
    "h": 217.554,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.53128,
    "c": 0.14744,
    "h": 260.1
  },
  "luminance": 0.14666
}

Semantic roles & 50–950 ramp

primary

#3569C0

secondary

#CBB186

accent

#A748E0

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3569C0

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

Preview Lab → · Contrast checker → · Palette generator →