#103564#103564

#103564 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.1% C 0.093 H 256.2°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#103564
RGB	rgb(16, 53, 100)
HSL	hsl(214, 72%, 23%)
HSV	hsv(214, 84%, 39%)
CMYK	cmyk(84%, 47%, 0%, 60.8%)
CIE-LAB	lab(22.22, 6.03, -31.43)
CIE-LCH	lch(22.22, 32.00, 280.87°)
OKLab	oklab(33.11% -0.0221 -0.0901)
OKLCH	oklch(33.11% 0.093 256.2)
XYZ	xyz(3.7862, 3.5760, 12.5448)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103564 #643F10

analogous

#105F64 #103564 #151064

triadic

#103564 #641035 #356410

tetradic

#103564 #64105F #643F10 #106415

square

#103564 #64105F #643F10 #106415

split-complementary

#103564 #641510 #5F6410

monochromatic

#040E1A #08192F #103564 #185199 #216DCE

Accessibility & contrast

On white

12.24

#103564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#103564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103564

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103564	#FFFFFF	#000000	##FFFFFF
##103564	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3966

Deuteranopia (green-blind)

#0B3263

Tritanopia (blue-blind)

#004047

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103564;
/* rgb */ color: rgb(16, 53, 100);
/* oklch */ color: oklch(33.1% 0.093 256.2);

Tailwind

colors: {
  custom: {
    50: '#5d6b90',
    500: '#103564',
    950: '#000000',
  },
}

SCSS

$custom: #103564;
$custom-light: #5d6b90;
$custom-dark: #000000;

JSON

{
  "hex": "#103564",
  "rgb": {
    "r": 16,
    "g": 53,
    "b": 100
  },
  "hsl": {
    "h": 213.571,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33109,
    "c": 0.09276,
    "h": 256.2
  },
  "luminance": 0.03576
}

Semantic roles & 50–950 ramp

primary

#103564

secondary

#9D6E33

accent

#9F39EF

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #103564

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

Preview Lab → · Contrast checker → · Palette generator →