#161F6A#161F6A

#161F6A is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.0% C 0.129 H 270.4°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#161F6A
RGB	rgb(22, 31, 106)
HSL	hsl(234, 66%, 25%)
HSV	hsv(234, 79%, 42%)
CMYK	cmyk(79.2%, 70.8%, 0%, 58.4%)
CIE-LAB	lab(16.46, 25.19, -44.68)
CIE-LCH	lch(16.46, 51.29, 299.41°)
OKLab	oklab(29% 0.0008 -0.1293)
OKLCH	oklch(29% 0.129 270.4)
XYZ	xyz(3.4215, 2.1908, 13.8754)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F6A #6A6116

analogous

#16496A #161F6A #37166A

triadic

#161F6A #6A161F #1F6A16

tetradic

#161F6A #6A1649 #6A6116 #166A37

square

#161F6A #6A1649 #6A6116 #166A37

split-complementary

#161F6A #6A3716 #496A16

monochromatic

#050719 #0B1037 #161F6A #212E9D #2B3DCF

Accessibility & contrast

On white

14.60

#161F6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#161F6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F6A

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F6A	#FFFFFF	#000000	##FFFFFF
##161F6A	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6C

Deuteranopia (green-blind)

#002569

Tritanopia (blue-blind)

#003341

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #161f6a;
/* rgb */ color: rgb(22, 31, 106);
/* oklch */ color: oklch(29.0% 0.129 270.4);

Tailwind

colors: {
  custom: {
    50: '#625a95',
    500: '#161f6a',
    950: '#000000',
  },
}

SCSS

$custom: #161f6a;
$custom-light: #625a95;
$custom-dark: #000000;

JSON

{
  "hex": "#161f6a",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 106
  },
  "hsl": {
    "h": 233.571,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.28999,
    "c": 0.12928,
    "h": 270.4
  },
  "luminance": 0.02191
}

Semantic roles & 50–950 ramp

primary

#161F6A

secondary

#A0963B

accent

#D63FE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #161F6A

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

Preview Lab → · Contrast checker → · Palette generator →