#105564#105564

#105564 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 41.6% C 0.068 H 216.5°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#105564
RGB	rgb(16, 85, 100)
HSL	hsl(191, 72%, 23%)
HSV	hsv(191, 84%, 39%)
CMYK	cmyk(84%, 15%, 0%, 60.8%)
CIE-LAB	lab(32.98, -14.69, -14.55)
CIE-LCH	lch(32.98, 20.68, 224.72°)
OKLab	oklab(41.63% -0.055 -0.0406)
OKLCH	oklch(41.63% 0.068 216.5)
XYZ	xyz(5.7615, 7.5265, 13.2032)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105564 #641F10

analogous

#106449 #105564 #102B64

triadic

#105564 #641055 #556410

tetradic

#105564 #491064 #641F10 #2B6410

square

#105564 #491064 #641F10 #2B6410

split-complementary

#105564 #64102B #644910

monochromatic

#04161A #08282F #105564 #188299 #21AFCE

Accessibility & contrast

On white

8.38

#105564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#105564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105564

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105564	#FFFFFF	#000000	##FFFFFF
##105564	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5265

Deuteranopia (green-blind)

#404A64

Tritanopia (blue-blind)

#005A5A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #105564;
/* rgb */ color: rgb(16, 85, 100);
/* oklch */ color: oklch(41.6% 0.068 216.5);

Tailwind

colors: {
  custom: {
    50: '#5f8590',
    500: '#105564',
    950: '#000000',
  },
}

SCSS

$custom: #105564;
$custom-light: #5f8590;
$custom-dark: #000000;

JSON

{
  "hex": "#105564",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 100
  },
  "hsl": {
    "h": 190.714,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41633,
    "c": 0.06836,
    "h": 216.5
  },
  "luminance": 0.07527
}

Semantic roles & 50–950 ramp

primary

#105564

secondary

#9D4633

accent

#5939EF

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #105564

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

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