#103656#103656

#103656 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.4% C 0.071 H 247.7°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#103656
RGB	rgb(16, 54, 86)
HSL	hsl(207, 69%, 20%)
HSV	hsv(207, 81%, 34%)
CMYK	cmyk(81.4%, 37.2%, 0%, 66.3%)
CIE-LAB	lab(21.65, -0.65, -23.14)
CIE-LCH	lch(21.65, 23.15, 268.40°)
OKLab	oklab(32.38% -0.0269 -0.0657)
OKLCH	oklch(32.38% 0.071 247.7)
XYZ	xyz(3.2119, 3.4200, 9.2931)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103656 #563010

analogous

#105653 #103656 #101356

triadic

#103656 #561036 #365610

tetradic

#103656 #531056 #563010 #135610

square

#103656 #531056 #563010 #135610

split-complementary

#103656 #561013 #565310

monochromatic

#05101A #061622 #103656 #1A568A #2377BD

Accessibility & contrast

On white

12.47

#103656 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#103656 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103656

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103656	#FFFFFF	#000000	##FFFFFF
##103656	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273757

Deuteranopia (green-blind)

#1D3155

Tritanopia (blue-blind)

#003E42

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #103656;
/* rgb */ color: rgb(16, 54, 86);
/* oklch */ color: oklch(32.4% 0.071 247.7);

Tailwind

colors: {
  custom: {
    50: '#5a6c86',
    500: '#103656',
    950: '#000000',
  },
}

SCSS

$custom: #103656;
$custom-light: #5a6c86;
$custom-dark: #000000;

JSON

{
  "hex": "#103656",
  "rgb": {
    "r": 16,
    "g": 54,
    "b": 86
  },
  "hsl": {
    "h": 207.429,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.32377,
    "c": 0.07104,
    "h": 247.7
  },
  "luminance": 0.0342
}

Semantic roles & 50–950 ramp

primary

#103656

secondary

#8F5D32

accent

#8C3CEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #103656

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

Preview Lab → · Contrast checker → · Palette generator →