#103064#103064

#103064 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.9% C 0.099 H 259.8°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#103064
RGB	rgb(16, 48, 100)
HSL	hsl(217, 72%, 23%)
HSV	hsv(217, 84%, 39%)
CMYK	cmyk(84%, 52%, 0%, 60.8%)
CIE-LAB	lab(20.61, 9.65, -34.01)
CIE-LCH	lch(20.61, 35.35, 285.83°)
OKLab	oklab(31.87% -0.0176 -0.0978)
OKLCH	oklch(31.87% 0.099 259.8)
XYZ	xyz(3.5701, 3.1437, 12.4728)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103064 #644410

analogous

#105A64 #103064 #1A1064

triadic

#103064 #641030 #306410

tetradic

#103064 #64105A #644410 #10641A

square

#103064 #64105A #644410 #10641A

split-complementary

#103064 #641A10 #5A6410

monochromatic

#040D1A #08172F #103064 #184999 #2163CE

Accessibility & contrast

On white

12.89

#103064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#103064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103064

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103064	#FFFFFF	#000000	##FFFFFF
##103064	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113666

Deuteranopia (green-blind)

#002E63

Tritanopia (blue-blind)

#003C45

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #103064;
/* rgb */ color: rgb(16, 48, 100);
/* oklch */ color: oklch(31.9% 0.099 259.8);

Tailwind

colors: {
  custom: {
    50: '#5d6790',
    500: '#103064',
    950: '#000000',
  },
}

SCSS

$custom: #103064;
$custom-light: #5d6790;
$custom-dark: #000000;

JSON

{
  "hex": "#103064",
  "rgb": {
    "r": 16,
    "g": 48,
    "b": 100
  },
  "hsl": {
    "h": 217.143,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.3187,
    "c": 0.09937,
    "h": 259.8
  },
  "luminance": 0.03144
}

Semantic roles & 50–950 ramp

primary

#103064

secondary

#9D7433

accent

#AA39EF

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #103064

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

Preview Lab → · Contrast checker → · Palette generator →