#103646#103646

#103646 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.4% C 0.051 H 229.5°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#103646
RGB	rgb(16, 54, 70)
HSL	hsl(198, 63%, 17%)
HSV	hsv(198, 77%, 27%)
CMYK	cmyk(77.1%, 22.9%, 0%, 72.5%)
CIE-LAB	lab(20.79, -7.20, -13.80)
CIE-LCH	lch(20.79, 15.56, 242.45°)
OKLab	oklab(31.41% -0.033 -0.0387)
OKLCH	oklch(31.41% 0.051 229.5)
XYZ	xyz(2.6379, 3.1904, 6.2699)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103646 #462010

analogous

#10463B #103646 #101B46

triadic

#103646 #461036 #364610

tetradic

#103646 #3B1046 #462010 #1B4610

square

#103646 #3B1046 #462010 #1B4610

split-complementary

#103646 #46101B #463B10

monochromatic

#061319 #061319 #103646 #1B5C78 #2783AA

Accessibility & contrast

On white

12.82

#103646 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#103646 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103646

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103646	#FFFFFF	#000000	##FFFFFF
##103646	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3547

Deuteranopia (green-blind)

#263046

Tritanopia (blue-blind)

#003A3B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #103646;
/* rgb */ color: rgb(16, 54, 70);
/* oklch */ color: oklch(31.4% 0.051 229.5);

Tailwind

colors: {
  custom: {
    50: '#566d79',
    500: '#103646',
    950: '#000000',
  },
}

SCSS

$custom: #103646;
$custom-light: #566d79;
$custom-dark: #000000;

JSON

{
  "hex": "#103646",
  "rgb": {
    "r": 16,
    "g": 54,
    "b": 70
  },
  "hsl": {
    "h": 197.778,
    "s": 62.791,
    "l": 16.863
  },
  "oklch": {
    "l": 0.31411,
    "c": 0.05084,
    "h": 229.5
  },
  "luminance": 0.03191
}

Semantic roles & 50–950 ramp

primary

#103646

secondary

#804932

accent

#7342E6

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #103646

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

Preview Lab → · Contrast checker → · Palette generator →