#3564A5#3564A5

#3564A5 is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 50.3% C 0.116 H 257.0°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#3564A5
RGB	rgb(53, 100, 165)
HSL	hsl(215, 51%, 43%)
HSV	hsv(215, 68%, 65%)
CMYK	cmyk(67.9%, 39.4%, 0%, 35.3%)
CIE-LAB	lab(42.13, 5.81, -39.77)
CIE-LCH	lch(42.13, 40.19, 278.31°)
OKLab	oklab(50.26% -0.0262 -0.1132)
OKLCH	oklch(50.26% 0.116 257)
XYZ	xyz(12.8144, 12.5865, 37.3441)
Luminance	0.1259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3564A5 #A57635

analogous

#359CA5 #3564A5 #3E35A5

triadic

#3564A5 #A53564 #64A535

tetradic

#3564A5 #A5359C #A57635 #35A53E

square

#3564A5 #A5359C #A57635 #35A53E

split-complementary

#3564A5 #A53E35 #9CA535

monochromatic

#172C48 #264877 #3564A5 #5082C7 #7FA3D6

Accessibility & contrast

On white

5.97

#3564A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#3564A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3564A5

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3564A5	#FFFFFF	#000000	##FFFFFF
##3564A5	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4769A8

Deuteranopia (green-blind)

#365FA4

Tritanopia (blue-blind)

#00737C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3564a5;
/* rgb */ color: rgb(53, 100, 165);
/* oklch */ color: oklch(50.3% 0.116 257.0);

Tailwind

colors: {
  custom: {
    50: '#798fc0',
    500: '#3564a5',
    950: '#000000',
  },
}

SCSS

$custom: #3564a5;
$custom-light: #798fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3564a5",
  "rgb": {
    "r": 53,
    "g": 100,
    "b": 165
  },
  "hsl": {
    "h": 214.821,
    "s": 51.376,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50262,
    "c": 0.11618,
    "h": 257
  },
  "luminance": 0.12588
}

Semantic roles & 50–950 ramp

primary

#3564A5

secondary

#BFA177

accent

#9F4DDB

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3564A5

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

Preview Lab → · Contrast checker → · Palette generator →