#16105C#16105C

#16105C is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.9% C 0.127 H 275.4°. Best body text is #FFFFFF at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#16105C
RGB	rgb(22, 16, 92)
HSL	hsl(245, 70%, 21%)
HSV	hsv(245, 83%, 36%)
CMYK	cmyk(76.1%, 82.6%, 0%, 63.9%)
CIE-LAB	lab(11.37, 29.67, -43.78)
CIE-LCH	lch(11.37, 52.89, 304.12°)
OKLab	oklab(24.89% 0.012 -0.1266)
OKLCH	oklch(24.89% 0.127 275.4)
XYZ	xyz(2.4473, 1.3136, 10.2477)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16105C #565C10

analogous

#10305C #16105C #3C105C

triadic

#16105C #5C1610 #105C16

tetradic

#16105C #5C1030 #565C10 #105C3C

square

#16105C #5C1030 #565C10 #105C3C

split-complementary

#16105C #5C3C10 #305C10

monochromatic

#06051A #0A0728 #16105C #221990 #2F22C4

Accessibility & contrast

On white

16.63

#16105C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#16105C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16105C

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16105C	#FFFFFF	#000000	##FFFFFF
##16105C	1.00	16.63	1.26	16.63
#FFFFFF	16.63	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225E

Deuteranopia (green-blind)

#001B5B

Tritanopia (blue-blind)

#002735

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #16105c;
/* rgb */ color: rgb(22, 16, 92);
/* oklch */ color: oklch(24.9% 0.127 275.4);

Tailwind

colors: {
  custom: {
    50: '#60508b',
    500: '#16105c',
    950: '#000000',
  },
}

SCSS

$custom: #16105c;
$custom-light: #60508b;
$custom-dark: #000000;

JSON

{
  "hex": "#16105c",
  "rgb": {
    "r": 22,
    "g": 16,
    "b": 92
  },
  "hsl": {
    "h": 244.737,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.24889,
    "c": 0.12716,
    "h": 275.4
  },
  "luminance": 0.01314
}

Semantic roles & 50–950 ramp

primary

#16105C

secondary

#8D9533

accent

#ED3BDF

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #16105C

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

Preview Lab → · Contrast checker → · Palette generator →