#3C569B#3C569B

#3C569B is a mid, moderate blue. Relative luminance 0.100; OKLCH L 46.8% C 0.116 H 266.4°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#3C569B
RGB	rgb(60, 86, 155)
HSL	hsl(224, 44%, 42%)
HSV	hsv(224, 61%, 61%)
CMYK	cmyk(61.3%, 44.5%, 0%, 39.2%)
CIE-LAB	lab(37.81, 12.50, -40.67)
CIE-LCH	lch(37.81, 42.55, 287.08°)
OKLab	oklab(46.82% -0.0072 -0.1159)
OKLCH	oklch(46.82% 0.116 266.4)
XYZ	xyz(11.1056, 9.9819, 32.3454)
Luminance	0.0998 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C569B #9B813C

analogous

#3C869B #3C569B #523C9B

triadic

#3C569B #9B3C56 #569B3C

tetradic

#3C569B #9B3C86 #9B813C #3C9B52

square

#3C569B #9B3C86 #9B813C #3C9B52

split-complementary

#3C569B #9B523C #869B3C

monochromatic

#1A2543 #2B3E6F #3C569B #5673BE #8397CF

Accessibility & contrast

On white

7.01

#3C569B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#3C569B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C569B

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C569B	#FFFFFF	#000000	##FFFFFF
##3C569B	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375E9E

Deuteranopia (green-blind)

#29559A

Tritanopia (blue-blind)

#006571

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3c569b;
/* rgb */ color: rgb(60, 86, 155);
/* oklch */ color: oklch(46.8% 0.116 266.4);

Tailwind

colors: {
  custom: {
    50: '#7a85b9',
    500: '#3c569b',
    950: '#000000',
  },
}

SCSS

$custom: #3c569b;
$custom-light: #7a85b9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c569b",
  "rgb": {
    "r": 60,
    "g": 86,
    "b": 155
  },
  "hsl": {
    "h": 223.579,
    "s": 44.186,
    "l": 42.157
  },
  "oklch": {
    "l": 0.46824,
    "c": 0.11613,
    "h": 266.4
  },
  "luminance": 0.09983
}

Semantic roles & 50–950 ramp

primary

#3C569B

secondary

#B9A87A

accent

#B154D4

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #3C569B

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

Preview Lab → · Contrast checker → · Palette generator →