#161D66#161D66

#161D66 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.2% C 0.126 H 271.1°. Best body text is #FFFFFF at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#161D66
RGB	rgb(22, 29, 102)
HSL	hsl(235, 65%, 24%)
HSV	hsv(235, 78%, 40%)
CMYK	cmyk(78.4%, 71.6%, 0%, 60%)
CIE-LAB	lab(15.53, 25.00, -43.58)
CIE-LCH	lch(15.53, 50.24, 299.84°)
OKLab	oklab(28.2% 0.0025 -0.1261)
OKLCH	oklch(28.2% 0.126 271.1)
XYZ	xyz(3.1677, 2.0083, 12.7885)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D66 #665F16

analogous

#164566 #161D66 #371666

triadic

#161D66 #66161D #1D6616

tetradic

#161D66 #661645 #665F16 #166637

square

#161D66 #661645 #665F16 #166637

split-complementary

#161D66 #663716 #456616

monochromatic

#050719 #0B0F34 #161D66 #212B98 #2C3ACB

Accessibility & contrast

On white

14.98

#161D66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#161D66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D66

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D66	#FFFFFF	#000000	##FFFFFF
##161D66	1.00	14.98	1.40	14.98
#FFFFFF	14.98	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002365

Tritanopia (blue-blind)

#00313E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #161d66;
/* rgb */ color: rgb(22, 29, 102);
/* oklch */ color: oklch(28.2% 0.126 271.1);

Tailwind

colors: {
  custom: {
    50: '#625992',
    500: '#161d66',
    950: '#000000',
  },
}

SCSS

$custom: #161d66;
$custom-light: #625992;
$custom-dark: #000000;

JSON

{
  "hex": "#161d66",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 102
  },
  "hsl": {
    "h": 234.75,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.28199,
    "c": 0.12609,
    "h": 271.1
  },
  "luminance": 0.02009
}

Semantic roles & 50–950 ramp

primary

#161D66

secondary

#9D943B

accent

#D940E8

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #161D66

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

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