#103063#103063

#103063 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.8% C 0.098 H 259.5°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#103063
RGB	rgb(16, 48, 99)
HSL	hsl(217, 72%, 23%)
HSV	hsv(217, 84%, 39%)
CMYK	cmyk(83.8%, 51.5%, 0%, 61.2%)
CIE-LAB	lab(20.54, 9.21, -33.48)
CIE-LCH	lch(20.54, 34.72, 285.38°)
OKLab	oklab(31.79% -0.0178 -0.0962)
OKLCH	oklch(31.79% 0.098 259.5)
XYZ	xyz(3.5219, 3.1245, 12.2194)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103063 #634310

analogous

#105A63 #103063 #191063

triadic

#103063 #631030 #306310

tetradic

#103063 #63105A #634310 #106319

square

#103063 #63105A #634310 #106319

split-complementary

#103063 #631910 #5A6310

monochromatic

#040D1A #07162E #103063 #194A98 #2163CC

Accessibility & contrast

On white

12.92

#103063 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#103063 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103063

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103063	#FFFFFF	#000000	##FFFFFF
##103063	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133565

Deuteranopia (green-blind)

#002E62

Tritanopia (blue-blind)

#003C44

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #103063;
/* rgb */ color: rgb(16, 48, 99);
/* oklch */ color: oklch(31.8% 0.098 259.5);

Tailwind

colors: {
  custom: {
    50: '#5d6790',
    500: '#103063',
    950: '#000000',
  },
}

SCSS

$custom: #103063;
$custom-light: #5d6790;
$custom-dark: #000000;

JSON

{
  "hex": "#103063",
  "rgb": {
    "r": 16,
    "g": 48,
    "b": 99
  },
  "hsl": {
    "h": 216.867,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.31789,
    "c": 0.09786,
    "h": 259.5
  },
  "luminance": 0.03125
}

Semantic roles & 50–950 ramp

primary

#103063

secondary

#9C7333

accent

#A939EF

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #103063

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

Preview Lab → · Contrast checker → · Palette generator →