#161D53#161D53

#161D53 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.3% C 0.098 H 272.2°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#161D53
RGB	rgb(22, 29, 83)
HSL	hsl(233, 58%, 21%)
HSV	hsv(233, 73%, 33%)
CMYK	cmyk(73.5%, 65.1%, 0%, 67.5%)
CIE-LAB	lab(13.67, 17.37, -33.92)
CIE-LCH	lch(13.67, 38.11, 297.12°)
OKLab	oklab(26.26% 0.0037 -0.0978)
OKLCH	oklch(26.26% 0.098 272.2)
XYZ	xyz(2.3310, 1.6736, 8.3821)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D53 #534C16

analogous

#163B53 #161D53 #2D1653

triadic

#161D53 #53161D #1D5316

tetradic

#161D53 #53163B #534C16 #16532D

square

#161D53 #53163B #534C16 #16532D

split-complementary

#161D53 #532D16 #3B5316

monochromatic

#060818 #090C23 #161D53 #232E83 #303FB4

Accessibility & contrast

On white

15.73

#161D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#161D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D53

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D53	#FFFFFF	#000000	##FFFFFF
##161D53	1.00	15.73	1.33	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002655

Deuteranopia (green-blind)

#002052

Tritanopia (blue-blind)

#002A34

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #161d53;
/* rgb */ color: rgb(22, 29, 83);
/* oklch */ color: oklch(26.3% 0.098 272.2);

Tailwind

colors: {
  custom: {
    50: '#5c5884',
    500: '#161d53',
    950: '#000000',
  },
}

SCSS

$custom: #161d53;
$custom-light: #5c5884;
$custom-dark: #000000;

JSON

{
  "hex": "#161d53",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 83
  },
  "hsl": {
    "h": 233.115,
    "s": 58.095,
    "l": 20.588
  },
  "oklch": {
    "l": 0.26263,
    "c": 0.09783,
    "h": 272.2
  },
  "luminance": 0.01674
}

Semantic roles & 50–950 ramp

primary

#161D53

secondary

#8A813A

accent

#D046E1

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #161D53

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

Preview Lab → · Contrast checker → · Palette generator →