#103890#103890

#103890 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.5% C 0.152 H 262.9°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#103890
RGB	rgb(16, 56, 144)
HSL	hsl(221, 80%, 31%)
HSV	hsv(221, 89%, 56%)
CMYK	cmyk(88.9%, 61.1%, 0%, 43.5%)
CIE-LAB	lab(26.60, 22.53, -52.19)
CIE-LCH	lch(26.60, 56.84, 293.35°)
OKLab	oklab(37.54% -0.0189 -0.151)
OKLCH	oklch(37.54% 0.152 262.9)
XYZ	xyz(6.6601, 4.9513, 26.9848)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103890 #906810

analogous

#107890 #103890 #281090

triadic

#103890 #901038 #389010

tetradic

#103890 #901078 #906810 #109028

square

#103890 #901078 #906810 #109028

split-complementary

#103890 #902810 #789010

monochromatic

#040D22 #0A2359 #103890 #164DC7 #326BE8

Accessibility & contrast

On white

10.55

#103890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#103890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103890

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103890	#FFFFFF	#000000	##FFFFFF
##103890	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004593

Deuteranopia (green-blind)

#00398E

Tritanopia (blue-blind)

#004F5E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #103890;
/* rgb */ color: rgb(16, 56, 144);
/* oklch */ color: oklch(37.5% 0.152 262.9);

Tailwind

colors: {
  custom: {
    50: '#696eb1',
    500: '#103890',
    950: '#000000',
  },
}

SCSS

$custom: #103890;
$custom-light: #696eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#103890",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 144
  },
  "hsl": {
    "h": 221.25,
    "s": 80,
    "l": 31.373
  },
  "oklch": {
    "l": 0.37538,
    "c": 0.15223,
    "h": 262.9
  },
  "luminance": 0.04952
}

Semantic roles & 50–950 ramp

primary

#103890

secondary

#C49837

accent

#B931F6

background

#F6F6FB

surface

#ECEBF6

border

#C7C6D0

text

#080711

muted

#7A7A80

Preview Lab

Preview with #103890

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

Preview Lab → · Contrast checker → · Palette generator →