#3569C1#3569C1

#3569C1 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.2% C 0.149 H 260.2°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3569C1
RGB	rgb(53, 105, 193)
HSL	hsl(218, 57%, 48%)
HSV	hsv(218, 73%, 76%)
CMYK	cmyk(72.5%, 45.6%, 0%, 24.3%)
CIE-LAB	lab(45.23, 12.96, -51.19)
CIE-LCH	lch(45.23, 52.80, 284.21°)
OKLab	oklab(53.2% -0.0252 -0.1466)
OKLCH	oklch(53.2% 0.149 260.2)
XYZ	xyz(16.1419, 14.7085, 52.4301)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3569C1 #C18D35

analogous

#35AFC1 #3569C1 #4735C1

triadic

#3569C1 #C13569 #69C135

tetradic

#3569C1 #C135AF #C18D35 #35C147

square

#3569C1 #C135AF #C18D35 #35C147

split-complementary

#3569C1 #C14735 #AFC135

monochromatic

#1B3561 #284F91 #3569C1 #608BD3 #90AEE0

Accessibility & contrast

On white

5.33

#3569C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#3569C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3569C1

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3569C1	#FFFFFF	#000000	##FFFFFF
##3569C1	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C72C4

Deuteranopia (green-blind)

#1E65BF

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3569c1;
/* rgb */ color: rgb(53, 105, 193);
/* oklch */ color: oklch(53.2% 0.149 260.2);

Tailwind

colors: {
  custom: {
    50: '#7e93d4',
    500: '#3569c1',
    950: '#000000',
  },
}

SCSS

$custom: #3569c1;
$custom-light: #7e93d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3569c1",
  "rgb": {
    "r": 53,
    "g": 105,
    "b": 193
  },
  "hsl": {
    "h": 217.714,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.53196,
    "c": 0.1488,
    "h": 260.2
  },
  "luminance": 0.1471
}

Semantic roles & 50–950 ramp

primary

#3569C1

secondary

#CBB287

accent

#A848E0

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3569C1

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

Preview Lab → · Contrast checker → · Palette generator →