#161D68#161D68

#161D68 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.4% C 0.129 H 271.0°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#161D68
RGB	rgb(22, 29, 104)
HSL	hsl(235, 65%, 25%)
HSV	hsv(235, 79%, 41%)
CMYK	cmyk(78.8%, 72.1%, 0%, 59.2%)
CIE-LAB	lab(15.74, 25.78, -44.55)
CIE-LCH	lch(15.74, 51.48, 300.06°)
OKLab	oklab(28.41% 0.0023 -0.1289)
OKLCH	oklch(28.41% 0.129 271)
XYZ	xyz(3.2681, 2.0484, 13.3172)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D68 #686116

analogous

#164668 #161D68 #381668

triadic

#161D68 #68161D #1D6816

tetradic

#161D68 #681646 #686116 #166838

square

#161D68 #681646 #686116 #166838

split-complementary

#161D68 #683816 #466816

monochromatic

#050719 #0B0F35 #161D68 #212B9B #2B39CD

Accessibility & contrast

On white

14.90

#161D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#161D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D68

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D68	#FFFFFF	#000000	##FFFFFF
##161D68	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6A

Deuteranopia (green-blind)

#002367

Tritanopia (blue-blind)

#003140

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #161d68;
/* rgb */ color: rgb(22, 29, 104);
/* oklch */ color: oklch(28.4% 0.129 271.0);

Tailwind

colors: {
  custom: {
    50: '#625994',
    500: '#161d68',
    950: '#000000',
  },
}

SCSS

$custom: #161d68;
$custom-light: #625994;
$custom-dark: #000000;

JSON

{
  "hex": "#161d68",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 104
  },
  "hsl": {
    "h": 234.878,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.28414,
    "c": 0.12893,
    "h": 271
  },
  "luminance": 0.02049
}

Semantic roles & 50–950 ramp

primary

#161D68

secondary

#9F963B

accent

#DA40E8

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #161D68

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

Preview Lab → · Contrast checker → · Palette generator →