#103756#103756

#103756 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.6% C 0.070 H 246.4°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#103756
RGB	rgb(16, 55, 86)
HSL	hsl(207, 69%, 20%)
HSV	hsv(207, 81%, 34%)
CMYK	cmyk(81.4%, 36%, 0%, 66.3%)
CIE-LAB	lab(21.99, -1.34, -22.60)
CIE-LCH	lch(21.99, 22.64, 266.62°)
OKLab	oklab(32.65% -0.028 -0.0642)
OKLCH	oklch(32.65% 0.07 246.4)
XYZ	xyz(3.2589, 3.5140, 9.3088)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103756 #562F10

analogous

#105652 #103756 #101456

triadic

#103756 #561037 #375610

tetradic

#103756 #521056 #562F10 #145610

square

#103756 #521056 #562F10 #145610

split-complementary

#103756 #561014 #565210

monochromatic

#05111A #061622 #103756 #1A588A #2379BD

Accessibility & contrast

On white

12.33

#103756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#103756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103756

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103756	#FFFFFF	#000000	##FFFFFF
##103756	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293857

Deuteranopia (green-blind)

#1F3255

Tritanopia (blue-blind)

#003E42

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103756;
/* rgb */ color: rgb(16, 55, 86);
/* oklch */ color: oklch(32.6% 0.070 246.4);

Tailwind

colors: {
  custom: {
    50: '#5a6d86',
    500: '#103756',
    950: '#000000',
  },
}

SCSS

$custom: #103756;
$custom-light: #5a6d86;
$custom-dark: #000000;

JSON

{
  "hex": "#103756",
  "rgb": {
    "r": 16,
    "g": 55,
    "b": 86
  },
  "hsl": {
    "h": 206.571,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.32646,
    "c": 0.07,
    "h": 246.4
  },
  "luminance": 0.03514
}

Semantic roles & 50–950 ramp

primary

#103756

secondary

#8F5C32

accent

#8A3CEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #103756

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

Preview Lab → · Contrast checker → · Palette generator →