#161358#161358

#161358 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.9% C 0.118 H 275.4°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#161358
RGB	rgb(22, 19, 88)
HSL	hsl(243, 64%, 21%)
HSV	hsv(243, 78%, 35%)
CMYK	cmyk(75%, 78.4%, 0%, 65.5%)
CIE-LAB	lab(11.56, 26.35, -40.78)
CIE-LCH	lch(11.56, 48.55, 302.87°)
OKLab	oklab(24.88% 0.0112 -0.1179)
OKLCH	oklch(24.88% 0.118 275.4)
XYZ	xyz(2.3246, 1.3407, 9.3669)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161358 #555813

analogous

#133258 #161358 #381358

triadic

#161358 #581613 #135816

tetradic

#161358 #581332 #555813 #135838

square

#161358 #581332 #555813 #135838

split-complementary

#161358 #583813 #325813

monochromatic

#060519 #090826 #161358 #231E8A #2F29BD

Accessibility & contrast

On white

16.56

#161358 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#161358 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161358

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161358	#FFFFFF	#000000	##FFFFFF
##161358	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225A

Deuteranopia (green-blind)

#001B57

Tritanopia (blue-blind)

#002734

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #161358;
/* rgb */ color: rgb(22, 19, 88);
/* oklch */ color: oklch(24.9% 0.118 275.4);

Tailwind

colors: {
  custom: {
    50: '#5f5188',
    500: '#161358',
    950: '#000000',
  },
}

SCSS

$custom: #161358;
$custom-light: #5f5188;
$custom-dark: #000000;

JSON

{
  "hex": "#161358",
  "rgb": {
    "r": 22,
    "g": 19,
    "b": 88
  },
  "hsl": {
    "h": 242.609,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.24881,
    "c": 0.1184,
    "h": 275.4
  },
  "luminance": 0.01341
}

Semantic roles & 50–950 ramp

primary

#161358

secondary

#8C9037

accent

#E740E0

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020B

muted

#79787C

Preview Lab

Preview with #161358

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

Preview Lab → · Contrast checker → · Palette generator →