#16105E#16105E

#16105E is a dark, vivid blue. Relative luminance 0.013; OKLCH L 25.1% C 0.130 H 275.1°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#16105E
RGB	rgb(22, 16, 94)
HSL	hsl(245, 71%, 22%)
HSV	hsv(245, 83%, 37%)
CMYK	cmyk(76.6%, 83%, 0%, 63.1%)
CIE-LAB	lab(11.61, 30.38, -44.72)
CIE-LCH	lch(11.61, 54.06, 304.19°)
OKLab	oklab(25.13% 0.0115 -0.1293)
OKLCH	oklch(25.13% 0.13 275.1)
XYZ	xyz(2.5359, 1.3491, 10.7143)
Luminance	0.0135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16105E #585E10

analogous

#10315E #16105E #3D105E

triadic

#16105E #5E1610 #105E16

tetradic

#16105E #5E1031 #585E10 #105E3D

square

#16105E #5E1031 #585E10 #105E3D

split-complementary

#16105E #5E3D10 #315E10

monochromatic

#06041A #0A072A #16105E #221992 #2E22C7

Accessibility & contrast

On white

16.54

#16105E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#16105E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16105E

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16105E	#FFFFFF	#000000	##FFFFFF
##16105E	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002260

Deuteranopia (green-blind)

#001B5D

Tritanopia (blue-blind)

#002737

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #16105e;
/* rgb */ color: rgb(22, 16, 94);
/* oklch */ color: oklch(25.1% 0.130 275.1);

Tailwind

colors: {
  custom: {
    50: '#61508d',
    500: '#16105e',
    950: '#000000',
  },
}

SCSS

$custom: #16105e;
$custom-light: #61508d;
$custom-dark: #000000;

JSON

{
  "hex": "#16105e",
  "rgb": {
    "r": 22,
    "g": 16,
    "b": 94
  },
  "hsl": {
    "h": 244.615,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.25132,
    "c": 0.12984,
    "h": 275.1
  },
  "luminance": 0.01349
}

Semantic roles & 50–950 ramp

primary

#16105E

secondary

#8F9733

accent

#EE3AE0

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #16105E

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

Preview Lab → · Contrast checker → · Palette generator →