#3569C3#3569C3

#3569C3 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.3% C 0.152 H 260.5°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3569C3
RGB	rgb(53, 105, 195)
HSL	hsl(218, 57%, 49%)
HSV	hsv(218, 73%, 76%)
CMYK	cmyk(72.8%, 46.2%, 0%, 23.5%)
CIE-LAB	lab(45.36, 13.70, -52.14)
CIE-LCH	lch(45.36, 53.91, 284.72°)
OKLab	oklab(53.33% -0.0249 -0.1495)
OKLCH	oklch(53.33% 0.152 260.5)
XYZ	xyz(16.3666, 14.7984, 53.6130)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3569C3 #C38F35

analogous

#35B0C3 #3569C3 #4835C3

triadic

#3569C3 #C33569 #69C335

tetradic

#3569C3 #C335B0 #C38F35 #35C348

square

#3569C3 #C335B0 #C38F35 #35C348

split-complementary

#3569C3 #C34835 #B0C335

monochromatic

#1B3563 #284F93 #3569C3 #618BD4 #91AFE1

Accessibility & contrast

On white

5.30

#3569C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#3569C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3569C3

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3569C3	#FFFFFF	#000000	##FFFFFF
##3569C3	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A72C6

Deuteranopia (green-blind)

#1A65C1

Tritanopia (blue-blind)

#007E8C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3569c3;
/* rgb */ color: rgb(53, 105, 195);
/* oklch */ color: oklch(53.3% 0.152 260.5);

Tailwind

colors: {
  custom: {
    50: '#7e93d6',
    500: '#3569c3',
    950: '#000000',
  },
}

SCSS

$custom: #3569c3;
$custom-light: #7e93d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3569c3",
  "rgb": {
    "r": 53,
    "g": 105,
    "b": 195
  },
  "hsl": {
    "h": 218.028,
    "s": 57.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.53331,
    "c": 0.15152,
    "h": 260.5
  },
  "luminance": 0.148
}

Semantic roles & 50–950 ramp

primary

#3569C3

secondary

#CCB388

accent

#A847E1

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0D14

muted

#7C7D83

Preview Lab

Preview with #3569C3

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

Preview Lab → · Contrast checker → · Palette generator →