#161958#161958

#161958 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.0% C 0.111 H 273.5°. Best body text is #FFFFFF at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#161958
RGB	rgb(22, 25, 88)
HSL	hsl(237, 60%, 22%)
HSV	hsv(237, 75%, 35%)
CMYK	cmyk(75%, 71.6%, 0%, 65.5%)
CIE-LAB	lab(13.05, 22.28, -38.33)
CIE-LCH	lch(13.05, 44.33, 300.17°)
OKLab	oklab(25.95% 0.0068 -0.1107)
OKLCH	oklch(25.95% 0.111 273.5)
XYZ	xyz(2.4394, 1.5702, 9.4051)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161958 #585516

analogous

#163A58 #161958 #341658

triadic

#161958 #581619 #195816

tetradic

#161958 #58163A #585516 #165834

square

#161958 #58163A #585516 #165834

split-complementary

#161958 #583416 #3A5816

monochromatic

#060718 #0A0B27 #161958 #222789 #2E35BA

Accessibility & contrast

On white

15.98

#161958 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#161958 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161958

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161958	#FFFFFF	#000000	##FFFFFF
##161958	1.00	15.98	1.31	15.98
#FFFFFF	15.98	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255A

Deuteranopia (green-blind)

#001F57

Tritanopia (blue-blind)

#002A36

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #161958;
/* rgb */ color: rgb(22, 25, 88);
/* oklch */ color: oklch(26.0% 0.111 273.5);

Tailwind

colors: {
  custom: {
    50: '#5e5688',
    500: '#161958',
    950: '#000000',
  },
}

SCSS

$custom: #161958;
$custom-light: #5e5688;
$custom-dark: #000000;

JSON

{
  "hex": "#161958",
  "rgb": {
    "r": 22,
    "g": 25,
    "b": 88
  },
  "hsl": {
    "h": 237.273,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.25954,
    "c": 0.11093,
    "h": 273.5
  },
  "luminance": 0.0157
}

Semantic roles & 50–950 ramp

primary

#161958

secondary

#8F8B3B

accent

#DC45E3

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030B

muted

#79787C

Preview Lab

Preview with #161958

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

Preview Lab → · Contrast checker → · Palette generator →