#103473#103473

#103473 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.1% C 0.116 H 260.8°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#103473
RGB	rgb(16, 52, 115)
HSL	hsl(218, 76%, 26%)
HSV	hsv(218, 86%, 45%)
CMYK	cmyk(86.1%, 54.8%, 0%, 54.9%)
CIE-LAB	lab(23.01, 13.20, -39.82)
CIE-LCH	lch(23.01, 41.95, 288.34°)
OKLab	oklab(34.07% -0.0187 -0.1148)
OKLCH	oklch(34.07% 0.116 260.8)
XYZ	xyz(4.5351, 3.8034, 16.7114)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103473 #734F10

analogous

#106573 #103473 #1D1073

triadic

#103473 #731034 #347310

tetradic

#103473 #731065 #734F10 #10731D

square

#103473 #731065 #734F10 #10731D

split-complementary

#103473 #731D10 #657310

monochromatic

#040C1B #091C3D #103473 #174CA9 #1F65DE

Accessibility & contrast

On white

11.93

#103473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#103473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103473

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103473	#FFFFFF	#000000	##FFFFFF
##103473	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063C75

Deuteranopia (green-blind)

#003372

Tritanopia (blue-blind)

#00434E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #103473;
/* rgb */ color: rgb(16, 52, 115);
/* oklch */ color: oklch(34.1% 0.116 260.8);

Tailwind

colors: {
  custom: {
    50: '#616a9c',
    500: '#103473',
    950: '#000000',
  },
}

SCSS

$custom: #103473;
$custom-light: #616a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#103473",
  "rgb": {
    "r": 16,
    "g": 52,
    "b": 115
  },
  "hsl": {
    "h": 218.182,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34073,
    "c": 0.11632,
    "h": 260.8
  },
  "luminance": 0.03804
}

Semantic roles & 50–950 ramp

primary

#103473

secondary

#AA7F34

accent

#AE36F2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #103473

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

Preview Lab → · Contrast checker → · Palette generator →