#3B569A#3B569A

#3B569A is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.7% C 0.115 H 265.8°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#3B569A
RGB	rgb(59, 86, 154)
HSL	hsl(223, 45%, 42%)
HSV	hsv(223, 62%, 60%)
CMYK	cmyk(61.7%, 44.2%, 0%, 39.6%)
CIE-LAB	lab(37.69, 11.94, -40.26)
CIE-LCH	lch(37.69, 41.99, 286.52°)
OKLab	oklab(46.7% -0.0084 -0.1147)
OKLCH	oklch(46.7% 0.115 265.8)
XYZ	xyz(10.9622, 9.9175, 31.9022)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B569A #9A7F3B

analogous

#3B869A #3B569A #4F3B9A

triadic

#3B569A #9A3B56 #569A3B

tetradic

#3B569A #9A3B86 #9A7F3B #3B9A4F

square

#3B569A #9A3B86 #9A7F3B #3B9A4F

split-complementary

#3B569A #9A4F3B #869A3B

monochromatic

#192542 #2A3D6E #3B569A #5572BE #8197CF

Accessibility & contrast

On white

7.04

#3B569A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#3B569A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B569A

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B569A	#FFFFFF	#000000	##FFFFFF
##3B569A	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375D9D

Deuteranopia (green-blind)

#295599

Tritanopia (blue-blind)

#006570

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3b569a;
/* rgb */ color: rgb(59, 86, 154);
/* oklch */ color: oklch(46.7% 0.115 265.8);

Tailwind

colors: {
  custom: {
    50: '#7a85b8',
    500: '#3b569a',
    950: '#000000',
  },
}

SCSS

$custom: #3b569a;
$custom-light: #7a85b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3b569a",
  "rgb": {
    "r": 59,
    "g": 86,
    "b": 154
  },
  "hsl": {
    "h": 222.947,
    "s": 44.601,
    "l": 41.765
  },
  "oklch": {
    "l": 0.46701,
    "c": 0.11502,
    "h": 265.8
  },
  "luminance": 0.09918
}

Semantic roles & 50–950 ramp

primary

#3B569A

secondary

#B8A678

accent

#B053D4

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #3B569A

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

Preview Lab → · Contrast checker → · Palette generator →