#161F8D#161F8D

#161F8D is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.9% C 0.176 H 268.7°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#161F8D
RGB	rgb(22, 31, 141)
HSL	hsl(235, 73%, 32%)
HSV	hsv(235, 84%, 55%)
CMYK	cmyk(84.4%, 78%, 0%, 44.7%)
CIE-LAB	lab(20.33, 38.26, -60.62)
CIE-LCH	lch(20.33, 71.68, 302.26°)
OKLab	oklab(32.93% -0.0039 -0.1757)
OKLCH	oklch(32.93% 0.176 268.7)
XYZ	xyz(5.6269, 3.0730, 25.4907)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F8D #8D8416

analogous

#165B8D #161F8D #49168D

triadic

#161F8D #8D161F #1F8D16

tetradic

#161F8D #8D165B #8D8416 #168D49

square

#161F8D #8D165B #8D8416 #168D49

split-complementary

#161F8D #8D4916 #5B8D16

monochromatic

#050823 #0E1358 #161F8D #1E2BC2 #3D49E1

Accessibility & contrast

On white

13.00

#161F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#161F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F8D

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F8D	#FFFFFF	#000000	##FFFFFF
##161F8D	1.00	13.00	1.61	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003790

Deuteranopia (green-blind)

#002B8B

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #161f8d;
/* rgb */ color: rgb(22, 31, 141);
/* oklch */ color: oklch(32.9% 0.176 268.7);

Tailwind

colors: {
  custom: {
    50: '#6c5cb0',
    500: '#161f8d',
    950: '#000000',
  },
}

SCSS

$custom: #161f8d;
$custom-light: #6c5cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#161f8d",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 141
  },
  "hsl": {
    "h": 235.462,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.32932,
    "c": 0.1757,
    "h": 268.7
  },
  "luminance": 0.03074
}

Semantic roles & 50–950 ramp

primary

#161F8D

secondary

#C1B73E

accent

#E238F0

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#080411

muted

#7B7980

Preview Lab

Preview with #161F8D

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

Preview Lab → · Contrast checker → · Palette generator →