#161F7A#161F7A

#161F7A is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.7% C 0.151 H 269.6°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#161F7A
RGB	rgb(22, 31, 122)
HSL	hsl(235, 69%, 28%)
HSV	hsv(235, 82%, 48%)
CMYK	cmyk(82%, 74.6%, 0%, 52.2%)
CIE-LAB	lab(18.17, 31.34, -52.21)
CIE-LCH	lch(18.17, 60.89, 300.97°)
OKLab	oklab(30.75% -0.001 -0.1512)
OKLCH	oklch(30.75% 0.151 269.6)
XYZ	xyz(4.3325, 2.5552, 18.6734)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F7A #7A7116

analogous

#16517A #161F7A #3F167A

triadic

#161F7A #7A161F #1F7A16

tetradic

#161F7A #7A1651 #7A7116 #167A3F

square

#161F7A #7A1651 #7A7116 #167A3F

split-complementary

#161F7A #7A3F16 #517A16

monochromatic

#05071A #0D1246 #161F7A #1F2CAE #3140DA

Accessibility & contrast

On white

13.90

#161F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#161F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F7A

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F7A	#FFFFFF	#000000	##FFFFFF
##161F7A	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317D

Deuteranopia (green-blind)

#002778

Tritanopia (blue-blind)

#00394A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #161f7a;
/* rgb */ color: rgb(22, 31, 122);
/* oklch */ color: oklch(30.7% 0.151 269.6);

Tailwind

colors: {
  custom: {
    50: '#675ba1',
    500: '#161f7a',
    950: '#000000',
  },
}

SCSS

$custom: #161f7a;
$custom-light: #675ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#161f7a",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 122
  },
  "hsl": {
    "h": 234.6,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30748,
    "c": 0.15123,
    "h": 269.6
  },
  "luminance": 0.02556
}

Semantic roles & 50–950 ramp

primary

#161F7A

secondary

#AFA53D

accent

#DC3CEC

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #161F7A

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

Preview Lab → · Contrast checker → · Palette generator →