#161F7D#161F7D

#161F7D is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.1% C 0.155 H 269.5°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#161F7D
RGB	rgb(22, 31, 125)
HSL	hsl(235, 70%, 29%)
HSV	hsv(235, 82%, 49%)
CMYK	cmyk(82.4%, 75.2%, 0%, 51%)
CIE-LAB	lab(18.50, 32.46, -53.57)
CIE-LCH	lch(18.50, 62.64, 301.21°)
OKLab	oklab(31.09% -0.0014 -0.1552)
OKLCH	oklch(31.09% 0.155 269.5)
XYZ	xyz(4.5213, 2.6307, 19.6675)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F7D #7D7416

analogous

#16537D #161F7D #41167D

triadic

#161F7D #7D161F #1F7D16

tetradic

#161F7D #7D1653 #7D7416 #167D41

square

#161F7D #7D1653 #7D7416 #167D41

split-complementary

#161F7D #7D4116 #537D16

monochromatic

#05061A #0D1249 #161F7D #1F2CB1 #3241DB

Accessibility & contrast

On white

13.76

#161F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#161F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F7D

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F7D	#FFFFFF	#000000	##FFFFFF
##161F7D	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003280

Deuteranopia (green-blind)

#00287B

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #161f7d;
/* rgb */ color: rgb(22, 31, 125);
/* oklch */ color: oklch(31.1% 0.155 269.5);

Tailwind

colors: {
  custom: {
    50: '#685ba4',
    500: '#161f7d',
    950: '#000000',
  },
}

SCSS

$custom: #161f7d;
$custom-light: #685ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#161f7d",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 125
  },
  "hsl": {
    "h": 234.757,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31086,
    "c": 0.15521,
    "h": 269.5
  },
  "luminance": 0.02631
}

Semantic roles & 50–950 ramp

primary

#161F7D

secondary

#B2A83D

accent

#DD3BED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #161F7D

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

Preview Lab → · Contrast checker → · Palette generator →