#3566A2#3566A2

#3566A2 is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.5% C 0.110 H 254.7°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#3566A2
RGB	rgb(53, 102, 162)
HSL	hsl(213, 51%, 42%)
HSV	hsv(213, 67%, 64%)
CMYK	cmyk(67.3%, 37%, 0%, 36.5%)
CIE-LAB	lab(42.56, 3.46, -37.31)
CIE-LCH	lch(42.56, 37.47, 275.29°)
OKLab	oklab(50.54% -0.029 -0.106)
OKLCH	oklch(50.54% 0.11 254.7)
XYZ	xyz(12.7388, 12.8670, 35.9876)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3566A2 #A27135

analogous

#359CA2 #3566A2 #3B35A2

triadic

#3566A2 #A23566 #66A235

tetradic

#3566A2 #A2359C #A27135 #35A23B

square

#3566A2 #A2359C #A27135 #35A23B

split-complementary

#3566A2 #A23B35 #9CA235

monochromatic

#172C46 #264974 #3566A2 #4F84C5 #7DA4D4

Accessibility & contrast

On white

5.88

#3566A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#3566A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3566A2

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3566A2	#FFFFFF	#000000	##FFFFFF
##3566A2	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6AA4

Deuteranopia (green-blind)

#3C60A1

Tritanopia (blue-blind)

#00747C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3566a2;
/* rgb */ color: rgb(53, 102, 162);
/* oklch */ color: oklch(50.5% 0.110 254.7);

Tailwind

colors: {
  custom: {
    50: '#7891be',
    500: '#3566a2',
    950: '#000000',
  },
}

SCSS

$custom: #3566a2;
$custom-light: #7891be;
$custom-dark: #000000;

JSON

{
  "hex": "#3566a2",
  "rgb": {
    "r": 53,
    "g": 102,
    "b": 162
  },
  "hsl": {
    "h": 213.028,
    "s": 50.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.50542,
    "c": 0.10988,
    "h": 254.7
  },
  "luminance": 0.12868
}

Semantic roles & 50–950 ramp

primary

#3566A2

secondary

#BD9D75

accent

#9B4EDA

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3566A2

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

Preview Lab → · Contrast checker → · Palette generator →