#3569C5#3569C5

#3569C5 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.5% C 0.154 H 260.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3569C5
RGB	rgb(53, 105, 197)
HSL	hsl(218, 58%, 49%)
HSV	hsv(218, 73%, 77%)
CMYK	cmyk(73.1%, 46.7%, 0%, 22.7%)
CIE-LAB	lab(45.48, 14.44, -53.10)
CIE-LCH	lch(45.48, 55.02, 285.22°)
OKLab	oklab(53.47% -0.0245 -0.1523)
OKLCH	oklch(53.47% 0.154 260.8)
XYZ	xyz(16.5942, 14.8894, 54.8119)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3569C5 #C59135

analogous

#35B1C5 #3569C5 #4935C5

triadic

#3569C5 #C53569 #69C535

tetradic

#3569C5 #C535B1 #C59135 #35C549

square

#3569C5 #C535B1 #C59135 #35C549

split-complementary

#3569C5 #C54935 #B1C535

monochromatic

#1B3665 #284F95 #3569C5 #628CD5 #93AFE2

Accessibility & contrast

On white

5.28

#3569C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3569C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3569C5

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3569C5	#FFFFFF	#000000	##FFFFFF
##3569C5	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3873C8

Deuteranopia (green-blind)

#1565C3

Tritanopia (blue-blind)

#007F8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3569c5;
/* rgb */ color: rgb(53, 105, 197);
/* oklch */ color: oklch(53.5% 0.154 260.8);

Tailwind

colors: {
  custom: {
    50: '#7f93d7',
    500: '#3569c5',
    950: '#000000',
  },
}

SCSS

$custom: #3569c5;
$custom-light: #7f93d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3569c5",
  "rgb": {
    "r": 53,
    "g": 105,
    "b": 197
  },
  "hsl": {
    "h": 218.333,
    "s": 57.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.53468,
    "c": 0.15423,
    "h": 260.8
  },
  "luminance": 0.14891
}

Semantic roles & 50–950 ramp

primary

#3569C5

secondary

#CDB489

accent

#A947E1

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0D14

muted

#7C7D83

Preview Lab

Preview with #3569C5

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

Preview Lab → · Contrast checker → · Palette generator →