#161753#161753

#161753 is a dark, moderate blue. Relative luminance 0.014; OKLCH L 25.0% C 0.106 H 274.9°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#161753
RGB	rgb(22, 23, 83)
HSL	hsl(239, 58%, 21%)
HSV	hsv(239, 73%, 33%)
CMYK	cmyk(73.5%, 72.3%, 0%, 67.5%)
CIE-LAB	lab(12.01, 21.73, -36.64)
CIE-LCH	lch(12.01, 42.60, 300.67°)
OKLab	oklab(25.04% 0.009 -0.1058)
OKLCH	oklch(25.04% 0.106 274.9)
XYZ	xyz(2.1981, 1.4077, 8.3378)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161753 #535216

analogous

#163553 #161753 #331653

triadic

#161753 #531617 #175316

tetradic

#161753 #531635 #535216 #165333

square

#161753 #531635 #535216 #165333

split-complementary

#161753 #533316 #355316

monochromatic

#060718 #090A23 #161753 #232483 #3032B4

Accessibility & contrast

On white

16.39

#161753 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#161753 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161753

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161753	#FFFFFF	#000000	##FFFFFF
##161753	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002255

Deuteranopia (green-blind)

#001D52

Tritanopia (blue-blind)

#002732

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #161753;
/* rgb */ color: rgb(22, 23, 83);
/* oklch */ color: oklch(25.0% 0.106 274.9);

Tailwind

colors: {
  custom: {
    50: '#5d5484',
    500: '#161753',
    950: '#000000',
  },
}

SCSS

$custom: #161753;
$custom-light: #5d5484;
$custom-dark: #000000;

JSON

{
  "hex": "#161753",
  "rgb": {
    "r": 22,
    "g": 23,
    "b": 83
  },
  "hsl": {
    "h": 239.016,
    "s": 58.095,
    "l": 20.588
  },
  "oklch": {
    "l": 0.25043,
    "c": 0.10616,
    "h": 274.9
  },
  "luminance": 0.01408
}

Semantic roles & 50–950 ramp

primary

#161753

secondary

#8A893A

accent

#DF46E1

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #161753

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

Preview Lab → · Contrast checker → · Palette generator →