#103163#103163

#103163 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.0% C 0.097 H 258.8°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#103163
RGB	rgb(16, 49, 99)
HSL	hsl(216, 72%, 23%)
HSV	hsv(216, 84%, 39%)
CMYK	cmyk(83.8%, 50.5%, 0%, 61.2%)
CIE-LAB	lab(20.86, 8.48, -32.96)
CIE-LCH	lch(20.86, 34.04, 284.43°)
OKLab	oklab(32.03% -0.0187 -0.0947)
OKLCH	oklch(32.03% 0.097 258.8)
XYZ	xyz(3.5633, 3.2072, 12.2332)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103163 #634210

analogous

#105A63 #103163 #191063

triadic

#103163 #631031 #316310

tetradic

#103163 #63105A #634210 #106319

square

#103163 #63105A #634210 #106319

split-complementary

#103163 #631910 #5A6310

monochromatic

#040D1A #07172E #103163 #194B98 #2165CC

Accessibility & contrast

On white

12.79

#103163 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#103163 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103163

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103163	#FFFFFF	#000000	##FFFFFF
##103163	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153665

Deuteranopia (green-blind)

#002F62

Tritanopia (blue-blind)

#003D45

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #103163;
/* rgb */ color: rgb(16, 49, 99);
/* oklch */ color: oklch(32.0% 0.097 258.8);

Tailwind

colors: {
  custom: {
    50: '#5d6890',
    500: '#103163',
    950: '#000000',
  },
}

SCSS

$custom: #103163;
$custom-light: #5d6890;
$custom-dark: #000000;

JSON

{
  "hex": "#103163",
  "rgb": {
    "r": 16,
    "g": 49,
    "b": 99
  },
  "hsl": {
    "h": 216.145,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32034,
    "c": 0.09652,
    "h": 258.8
  },
  "luminance": 0.03208
}

Semantic roles & 50–950 ramp

primary

#103163

secondary

#9C7233

accent

#A739EF

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #103163

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

Preview Lab → · Contrast checker → · Palette generator →