#161D80#161D80

#161D80 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.1% C 0.161 H 269.6°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#161D80
RGB	rgb(22, 29, 128)
HSL	hsl(236, 71%, 29%)
HSV	hsv(236, 83%, 50%)
CMYK	cmyk(82.8%, 77.3%, 0%, 49.8%)
CIE-LAB	lab(18.40, 34.81, -55.65)
CIE-LCH	lch(18.40, 65.64, 302.02°)
OKLab	oklab(31.11% -0.0011 -0.1612)
OKLCH	oklch(31.11% 0.161 269.6)
XYZ	xyz(4.6652, 2.6073, 20.6753)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D80 #807916

analogous

#165280 #161D80 #441680

triadic

#161D80 #80161D #1D8016

tetradic

#161D80 #801652 #807916 #168044

square

#161D80 #801652 #807916 #168044

split-complementary

#161D80 #804416 #528016

monochromatic

#04061A #0D114C #161D80 #1F29B4 #343FDC

Accessibility & contrast

On white

13.80

#161D80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#161D80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D80

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D80	#FFFFFF	#000000	##FFFFFF
##161D80	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003283

Deuteranopia (green-blind)

#00277E

Tritanopia (blue-blind)

#003A4D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #161d80;
/* rgb */ color: rgb(22, 29, 128);
/* oklch */ color: oklch(31.1% 0.161 269.6);

Tailwind

colors: {
  custom: {
    50: '#695aa6',
    500: '#161d80',
    950: '#000000',
  },
}

SCSS

$custom: #161d80;
$custom-light: #695aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#161d80",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 128
  },
  "hsl": {
    "h": 236.038,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31114,
    "c": 0.16121,
    "h": 269.6
  },
  "luminance": 0.02608
}

Semantic roles & 50–950 ramp

primary

#161D80

secondary

#B5AD3D

accent

#E23AED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #161D80

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

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