#161C58#161C58

#161C58 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.5% C 0.107 H 272.4°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#161C58
RGB	rgb(22, 28, 88)
HSL	hsl(235, 60%, 22%)
HSV	hsv(235, 75%, 35%)
CMYK	cmyk(75%, 68.2%, 0%, 65.5%)
CIE-LAB	lab(13.86, 20.14, -37.00)
CIE-LCH	lch(13.86, 42.12, 298.56°)
OKLab	oklab(26.55% 0.0044 -0.1068)
OKLCH	oklch(26.55% 0.107 272.4)
XYZ	xyz(2.5070, 1.7054, 9.4277)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161C58 #585216

analogous

#163D58 #161C58 #311658

triadic

#161C58 #58161C #1C5816

tetradic

#161C58 #58163D #585216 #165831

square

#161C58 #58163D #585216 #165831

split-complementary

#161C58 #583116 #3D5816

monochromatic

#060818 #0A0C27 #161C58 #222C89 #2E3BBA

Accessibility & contrast

On white

15.66

#161C58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#161C58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161C58

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161C58	#FFFFFF	#000000	##FFFFFF
##161C58	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265A

Deuteranopia (green-blind)

#002057

Tritanopia (blue-blind)

#002B37

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #161c58;
/* rgb */ color: rgb(22, 28, 88);
/* oklch */ color: oklch(26.5% 0.107 272.4);

Tailwind

colors: {
  custom: {
    50: '#5e5888',
    500: '#161c58',
    950: '#000000',
  },
}

SCSS

$custom: #161c58;
$custom-light: #5e5888;
$custom-dark: #000000;

JSON

{
  "hex": "#161c58",
  "rgb": {
    "r": 22,
    "g": 28,
    "b": 88
  },
  "hsl": {
    "h": 234.545,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.26547,
    "c": 0.10689,
    "h": 272.4
  },
  "luminance": 0.01706
}

Semantic roles & 50–950 ramp

primary

#161C58

secondary

#8F883B

accent

#D545E3

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030B

muted

#79787C

Preview Lab

Preview with #161C58

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

Preview Lab → · Contrast checker → · Palette generator →