#3C569E#3C569E

#3C569E is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.0% C 0.121 H 266.8°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#3C569E
RGB	rgb(60, 86, 158)
HSL	hsl(224, 45%, 43%)
HSV	hsv(224, 62%, 62%)
CMYK	cmyk(62%, 45.6%, 0%, 38%)
CIE-LAB	lab(37.99, 13.57, -42.18)
CIE-LCH	lch(37.99, 44.31, 287.83°)
OKLab	oklab(47.02% -0.0067 -0.1203)
OKLCH	oklch(47.02% 0.121 266.8)
XYZ	xyz(11.3607, 10.0839, 33.6888)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C569E #9E843C

analogous

#3C879E #3C569E #533C9E

triadic

#3C569E #9E3C56 #569E3C

tetradic

#3C569E #9E3C87 #9E843C #3C9E53

square

#3C569E #9E3C87 #9E843C #3C9E53

split-complementary

#3C569E #9E533C #879E3C

monochromatic

#1A2645 #2B3E72 #3C569E #5873BF #8498D0

Accessibility & contrast

On white

6.96

#3C569E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3C569E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C569E

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C569E	#FFFFFF	#000000	##FFFFFF
##3C569E	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345EA1

Deuteranopia (green-blind)

#25559C

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3c569e;
/* rgb */ color: rgb(60, 86, 158);
/* oklch */ color: oklch(47.0% 0.121 266.8);

Tailwind

colors: {
  custom: {
    50: '#7b85bb',
    500: '#3c569e',
    950: '#000000',
  },
}

SCSS

$custom: #3c569e;
$custom-light: #7b85bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c569e",
  "rgb": {
    "r": 60,
    "g": 86,
    "b": 158
  },
  "hsl": {
    "h": 224.082,
    "s": 44.954,
    "l": 42.745
  },
  "oklch": {
    "l": 0.47023,
    "c": 0.12052,
    "h": 266.8
  },
  "luminance": 0.10085
}

Semantic roles & 50–950 ramp

primary

#3C569E

secondary

#BAAA7B

accent

#B253D5

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3C569E

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

Preview Lab → · Contrast checker → · Palette generator →