#103673#103673

#103673 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.5% C 0.114 H 259.8°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#103673
RGB	rgb(16, 54, 115)
HSL	hsl(217, 76%, 26%)
HSV	hsv(217, 86%, 45%)
CMYK	cmyk(86.1%, 53%, 0%, 54.9%)
CIE-LAB	lab(23.62, 11.76, -38.83)
CIE-LCH	lch(23.62, 40.57, 286.85°)
OKLab	oklab(34.54% -0.0202 -0.1118)
OKLCH	oklch(34.54% 0.114 259.8)
XYZ	xyz(4.6262, 3.9857, 16.7418)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103673 #734D10

analogous

#106773 #103673 #1B1073

triadic

#103673 #731036 #367310

tetradic

#103673 #731067 #734D10 #10731B

square

#103673 #731067 #734D10 #10731B

split-complementary

#103673 #731B10 #677310

monochromatic

#040D1B #091D3D #103673 #174FA9 #1F68DE

Accessibility & contrast

On white

11.68

#103673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#103673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103673

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103673	#FFFFFF	#000000	##FFFFFF
##103673	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3D75

Deuteranopia (green-blind)

#003472

Tritanopia (blue-blind)

#00454F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #103673;
/* rgb */ color: rgb(16, 54, 115);
/* oklch */ color: oklch(34.5% 0.114 259.8);

Tailwind

colors: {
  custom: {
    50: '#616c9c',
    500: '#103673',
    950: '#000000',
  },
}

SCSS

$custom: #103673;
$custom-light: #616c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#103673",
  "rgb": {
    "r": 16,
    "g": 54,
    "b": 115
  },
  "hsl": {
    "h": 216.97,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34541,
    "c": 0.11366,
    "h": 259.8
  },
  "luminance": 0.03986
}

Semantic roles & 50–950 ramp

primary

#103673

secondary

#AA7D34

accent

#AA36F2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #103673

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

Preview Lab → · Contrast checker → · Palette generator →