#161A66#161A66

#161A66 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.7% C 0.130 H 271.9°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#161A66
RGB	rgb(22, 26, 102)
HSL	hsl(237, 65%, 24%)
HSV	hsv(237, 78%, 40%)
CMYK	cmyk(78.4%, 74.5%, 0%, 60%)
CIE-LAB	lab(14.78, 27.04, -44.82)
CIE-LCH	lch(14.78, 52.34, 301.10°)
OKLab	oklab(27.66% 0.0044 -0.1297)
OKLCH	oklch(27.66% 0.13 271.9)
XYZ	xyz(3.0977, 1.8683, 12.7652)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161A66 #666216

analogous

#164266 #161A66 #3A1666

triadic

#161A66 #66161A #1A6616

tetradic

#161A66 #661642 #666216 #16663A

square

#161A66 #661642 #666216 #16663A

split-complementary

#161A66 #663A16 #426616

monochromatic

#050619 #0B0D34 #161A66 #212798 #2C34CB

Accessibility & contrast

On white

15.29

#161A66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#161A66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161A66

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161A66	#FFFFFF	#000000	##FFFFFF
##161A66	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002165

Tritanopia (blue-blind)

#002F3E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #161a66;
/* rgb */ color: rgb(22, 26, 102);
/* oklch */ color: oklch(27.7% 0.130 271.9);

Tailwind

colors: {
  custom: {
    50: '#625793',
    500: '#161a66',
    950: '#000000',
  },
}

SCSS

$custom: #161a66;
$custom-light: #625793;
$custom-dark: #000000;

JSON

{
  "hex": "#161a66",
  "rgb": {
    "r": 22,
    "g": 26,
    "b": 102
  },
  "hsl": {
    "h": 237,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27657,
    "c": 0.12974,
    "h": 271.9
  },
  "luminance": 0.01869
}

Semantic roles & 50–950 ramp

primary

#161A66

secondary

#9D983B

accent

#DF40E8

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #161A66

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

Preview Lab → · Contrast checker → · Palette generator →