#103872#103872

#103872 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 34.9% C 0.110 H 258.4°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#103872
RGB	rgb(16, 56, 114)
HSL	hsl(216, 75%, 25%)
HSV	hsv(216, 86%, 45%)
CMYK	cmyk(86%, 50.9%, 0%, 55.3%)
CIE-LAB	lab(24.17, 9.91, -37.31)
CIE-LCH	lch(24.17, 38.60, 284.87°)
OKLab	oklab(34.94% -0.022 -0.1073)
OKLCH	oklch(34.94% 0.11 258.4)
XYZ	xyz(4.6640, 4.1528, 16.4721)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103872 #724A10

analogous

#106972 #103872 #191072

triadic

#103872 #721038 #387210

tetradic

#103872 #721069 #724A10 #107219

square

#103872 #721069 #724A10 #107219

split-complementary

#103872 #721910 #697210

monochromatic

#040D1B #081E3C #103872 #1852A8 #1F6DDD

Accessibility & contrast

On white

11.47

#103872 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#103872 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103872

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103872	#FFFFFF	#000000	##FFFFFF
##103872	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163E74

Deuteranopia (green-blind)

#003571

Tritanopia (blue-blind)

#00464F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #103872;
/* rgb */ color: rgb(16, 56, 114);
/* oklch */ color: oklch(34.9% 0.110 258.4);

Tailwind

colors: {
  custom: {
    50: '#616e9b',
    500: '#103872',
    950: '#000000',
  },
}

SCSS

$custom: #103872;
$custom-light: #616e9b;
$custom-dark: #000000;

JSON

{
  "hex": "#103872",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 114
  },
  "hsl": {
    "h": 215.51,
    "s": 75.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.34936,
    "c": 0.10956,
    "h": 258.4
  },
  "luminance": 0.04153
}

Semantic roles & 50–950 ramp

primary

#103872

secondary

#A97A34

accent

#A536F2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #103872

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

Preview Lab → · Contrast checker → · Palette generator →