#161F5A#161F5A

#161F5A is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.4% C 0.106 H 271.0°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#161F5A
RGB	rgb(22, 31, 90)
HSL	hsl(232, 61%, 22%)
HSV	hsv(232, 76%, 35%)
CMYK	cmyk(75.6%, 65.6%, 0%, 64.7%)
CIE-LAB	lab(14.89, 18.76, -36.66)
CIE-LCH	lch(14.89, 41.18, 297.10°)
OKLab	oklab(27.37% 0.0018 -0.1058)
OKLCH	oklch(27.37% 0.106 271)
XYZ	xyz(2.6657, 1.8885, 9.8949)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F5A #5A5116

analogous

#16415A #161F5A #2F165A

triadic

#161F5A #5A161F #1F5A16

tetradic

#161F5A #5A1641 #5A5116 #165A2F

square

#161F5A #5A1641 #5A5116 #165A2F

split-complementary

#161F5A #5A2F16 #415A16

monochromatic

#060819 #0A0E29 #161F5A #22308B #2E41BC

Accessibility & contrast

On white

15.24

#161F5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#161F5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F5A

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F5A	#FFFFFF	#000000	##FFFFFF
##161F5A	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295C

Deuteranopia (green-blind)

#002259

Tritanopia (blue-blind)

#002E39

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #161f5a;
/* rgb */ color: rgb(22, 31, 90);
/* oklch */ color: oklch(27.4% 0.106 271.0);

Tailwind

colors: {
  custom: {
    50: '#5e5a89',
    500: '#161f5a',
    950: '#000000',
  },
}

SCSS

$custom: #161f5a;
$custom-light: #5e5a89;
$custom-dark: #000000;

JSON

{
  "hex": "#161f5a",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 90
  },
  "hsl": {
    "h": 232.059,
    "s": 60.714,
    "l": 21.961
  },
  "oklch": {
    "l": 0.27367,
    "c": 0.10578,
    "h": 271
  },
  "luminance": 0.01889
}

Semantic roles & 50–950 ramp

primary

#161F5A

secondary

#91863B

accent

#CF44E4

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030B

muted

#79787C

Preview Lab

Preview with #161F5A

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

Preview Lab → · Contrast checker → · Palette generator →