#161F6E#161F6E

#161F6E is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.4% C 0.135 H 270.2°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#161F6E
RGB	rgb(22, 31, 110)
HSL	hsl(234, 67%, 26%)
HSV	hsv(234, 80%, 43%)
CMYK	cmyk(80%, 71.8%, 0%, 56.9%)
CIE-LAB	lab(16.87, 26.75, -46.61)
CIE-LCH	lch(16.87, 53.74, 299.86°)
OKLab	oklab(29.43% 0.0004 -0.1349)
OKLCH	oklch(29.43% 0.135 270.2)
XYZ	xyz(3.6344, 2.2759, 14.9966)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F6E #6E6516

analogous

#164B6E #161F6E #39166E

triadic

#161F6E #6E161F #1F6E16

tetradic

#161F6E #6E164B #6E6516 #166E39

square

#161F6E #6E164B #6E6516 #166E39

split-complementary

#161F6E #6E3916 #4B6E16

monochromatic

#05071A #0C113B #161F6E #202DA1 #2A3CD4

Accessibility & contrast

On white

14.43

#161F6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#161F6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F6E

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F6E	#FFFFFF	#000000	##FFFFFF
##161F6E	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E70

Deuteranopia (green-blind)

#00256D

Tritanopia (blue-blind)

#003543

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #161f6e;
/* rgb */ color: rgb(22, 31, 110);
/* oklch */ color: oklch(29.4% 0.135 270.2);

Tailwind

colors: {
  custom: {
    50: '#645b98',
    500: '#161f6e',
    950: '#000000',
  },
}

SCSS

$custom: #161f6e;
$custom-light: #645b98;
$custom-dark: #000000;

JSON

{
  "hex": "#161f6e",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 110
  },
  "hsl": {
    "h": 233.864,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.29427,
    "c": 0.1349,
    "h": 270.2
  },
  "luminance": 0.02276
}

Semantic roles & 50–950 ramp

primary

#161F6E

secondary

#A4993C

accent

#D83EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #161F6E

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

Preview Lab → · Contrast checker → · Palette generator →