#161D6B#161D6B

#161D6B is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.7% C 0.133 H 270.8°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#161D6B
RGB	rgb(22, 29, 107)
HSL	hsl(235, 66%, 25%)
HSV	hsv(235, 79%, 42%)
CMYK	cmyk(79.4%, 72.9%, 0%, 58%)
CIE-LAB	lab(16.06, 26.94, -46.00)
CIE-LCH	lch(16.06, 53.31, 300.36°)
OKLab	oklab(28.74% 0.0019 -0.1331)
OKLCH	oklch(28.74% 0.133 270.8)
XYZ	xyz(3.4232, 2.1105, 14.1340)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D6B #6B6416

analogous

#16476B #161D6B #3A166B

triadic

#161D6B #6B161D #1D6B16

tetradic

#161D6B #6B1647 #6B6416 #166B3A

square

#161D6B #6B1647 #6B6416 #166B3A

split-complementary

#161D6B #6B3A16 #476B16

monochromatic

#050719 #0C0F38 #161D6B #202B9E #2B39D1

Accessibility & contrast

On white

14.77

#161D6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#161D6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D6B

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D6B	#FFFFFF	#000000	##FFFFFF
##161D6B	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6D

Deuteranopia (green-blind)

#00246A

Tritanopia (blue-blind)

#003341

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #161d6b;
/* rgb */ color: rgb(22, 29, 107);
/* oklch */ color: oklch(28.7% 0.133 270.8);

Tailwind

colors: {
  custom: {
    50: '#635996',
    500: '#161d6b',
    950: '#000000',
  },
}

SCSS

$custom: #161d6b;
$custom-light: #635996;
$custom-dark: #000000;

JSON

{
  "hex": "#161d6b",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 107
  },
  "hsl": {
    "h": 235.059,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.2874,
    "c": 0.13313,
    "h": 270.8
  },
  "luminance": 0.02111
}

Semantic roles & 50–950 ramp

primary

#161D6B

secondary

#A1993B

accent

#DB3FE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #161D6B

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

Preview Lab → · Contrast checker → · Palette generator →