#161C66#161C66

#161C66 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.0% C 0.127 H 271.4°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#161C66
RGB	rgb(22, 28, 102)
HSL	hsl(236, 65%, 24%)
HSV	hsv(236, 78%, 40%)
CMYK	cmyk(78.4%, 72.5%, 0%, 60%)
CIE-LAB	lab(15.28, 25.68, -44.00)
CIE-LCH	lch(15.28, 50.95, 300.27°)
OKLab	oklab(28.02% 0.0031 -0.1273)
OKLCH	oklch(28.02% 0.127 271.4)
XYZ	xyz(3.1436, 1.9601, 12.7805)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161C66 #666016

analogous

#164466 #161C66 #381666

triadic

#161C66 #66161C #1C6616

tetradic

#161C66 #661644 #666016 #166638

square

#161C66 #661644 #666016 #166638

split-complementary

#161C66 #663816 #446616

monochromatic

#050719 #0B0E34 #161C66 #212A98 #2C38CB

Accessibility & contrast

On white

15.09

#161C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#161C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161C66

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161C66	#FFFFFF	#000000	##FFFFFF
##161C66	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A68

Deuteranopia (green-blind)

#002265

Tritanopia (blue-blind)

#00303E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #161c66;
/* rgb */ color: rgb(22, 28, 102);
/* oklch */ color: oklch(28.0% 0.127 271.4);

Tailwind

colors: {
  custom: {
    50: '#625892',
    500: '#161c66',
    950: '#000000',
  },
}

SCSS

$custom: #161c66;
$custom-light: #625892;
$custom-dark: #000000;

JSON

{
  "hex": "#161c66",
  "rgb": {
    "r": 22,
    "g": 28,
    "b": 102
  },
  "hsl": {
    "h": 235.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.28015,
    "c": 0.12733,
    "h": 271.4
  },
  "luminance": 0.0196
}

Semantic roles & 50–950 ramp

primary

#161C66

secondary

#9D953B

accent

#DB40E8

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #161C66

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

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