#105664#105664

#105664 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 41.9% C 0.068 H 215.0°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#105664
RGB	rgb(16, 86, 100)
HSL	hsl(190, 72%, 23%)
HSV	hsv(190, 84%, 39%)
CMYK	cmyk(84%, 14%, 0%, 60.8%)
CIE-LAB	lab(33.32, -15.27, -14.03)
CIE-LCH	lch(33.32, 20.74, 222.57°)
OKLab	oklab(41.91% -0.056 -0.0392)
OKLCH	oklch(41.91% 0.068 215)
XYZ	xyz(5.8407, 7.6851, 13.2297)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105664 #641E10

analogous

#106448 #105664 #102C64

triadic

#105664 #641056 #566410

tetradic

#105664 #481064 #641E10 #2C6410

square

#105664 #481064 #641E10 #2C6410

split-complementary

#105664 #64102C #644810

monochromatic

#04171A #08292F #105664 #188399 #21B1CE

Accessibility & contrast

On white

8.28

#105664 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#105664 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105664

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105664	#FFFFFF	#000000	##FFFFFF
##105664	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5365

Deuteranopia (green-blind)

#414B64

Tritanopia (blue-blind)

#005B5A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #105664;
/* rgb */ color: rgb(16, 86, 100);
/* oklch */ color: oklch(41.9% 0.068 215.0);

Tailwind

colors: {
  custom: {
    50: '#5f8590',
    500: '#105664',
    950: '#000000',
  },
}

SCSS

$custom: #105664;
$custom-light: #5f8590;
$custom-dark: #000000;

JSON

{
  "hex": "#105664",
  "rgb": {
    "r": 16,
    "g": 86,
    "b": 100
  },
  "hsl": {
    "h": 190,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41909,
    "c": 0.06837,
    "h": 215
  },
  "luminance": 0.07686
}

Semantic roles & 50–950 ramp

primary

#105664

secondary

#9D4533

accent

#5739EF

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #105664

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

Preview Lab → · Contrast checker → · Palette generator →