#161780#161780

#161780 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.3% C 0.167 H 270.3°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#161780
RGB	rgb(22, 23, 128)
HSL	hsl(239, 71%, 29%)
HSV	hsv(239, 83%, 50%)
CMYK	cmyk(82.8%, 82%, 0%, 49.8%)
CIE-LAB	lab(17.19, 38.27, -57.66)
CIE-LCH	lch(17.19, 69.20, 303.58°)
OKLab	oklab(30.26% 0.0008 -0.167)
OKLCH	oklch(30.26% 0.167 270.3)
XYZ	xyz(4.5322, 2.3414, 20.6309)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161780 #807F16

analogous

#164C80 #161780 #4A1680

triadic

#161780 #801617 #178016

tetradic

#161780 #80164C #807F16 #16804A

square

#161780 #80164C #807F16 #16804A

split-complementary

#161780 #804A16 #4C8016

monochromatic

#04051A #0D0E4C #161780 #1F20B4 #3436DC

Accessibility & contrast

On white

14.30

#161780 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#161780 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161780

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161780	#FFFFFF	#000000	##FFFFFF
##161780	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003083

Deuteranopia (green-blind)

#00257E

Tritanopia (blue-blind)

#00384C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #161780;
/* rgb */ color: rgb(22, 23, 128);
/* oklch */ color: oklch(30.3% 0.167 270.3);

Tailwind

colors: {
  custom: {
    50: '#6a56a6',
    500: '#161780',
    950: '#000000',
  },
}

SCSS

$custom: #161780;
$custom-light: #6a56a6;
$custom-dark: #000000;

JSON

{
  "hex": "#161780",
  "rgb": {
    "r": 22,
    "g": 23,
    "b": 128
  },
  "hsl": {
    "h": 239.434,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3026,
    "c": 0.16696,
    "h": 270.3
  },
  "luminance": 0.02342
}

Semantic roles & 50–950 ramp

primary

#161780

secondary

#B5B43D

accent

#EC3AED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #161780

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

Preview Lab → · Contrast checker → · Palette generator →