#161F4D#161F4D

#161F4D is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.2% C 0.085 H 271.0°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#161F4D
RGB	rgb(22, 31, 77)
HSL	hsl(230, 56%, 19%)
HSV	hsv(230, 71%, 30%)
CMYK	cmyk(71.4%, 59.7%, 0%, 69.8%)
CIE-LAB	lab(13.75, 13.41, -29.71)
CIE-LCH	lch(13.75, 32.59, 294.30°)
OKLab	oklab(26.15% 0.0015 -0.0853)
OKLCH	oklch(26.15% 0.085 271)
XYZ	xyz(2.1600, 1.6862, 7.2314)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F4D #4D4416

analogous

#163B4D #161F4D #29164D

triadic

#161F4D #4D161F #1F4D16

tetradic

#161F4D #4D163B #4D4416 #164D29

square

#161F4D #4D163B #4D4416 #164D29

split-complementary

#161F4D #4D2916 #3B4D16

monochromatic

#070A18 #080C1D #161F4D #24327D #3145AC

Accessibility & contrast

On white

15.70

#161F4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#161F4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F4D

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F4D	#FFFFFF	#000000	##FFFFFF
##161F4D	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01264F

Deuteranopia (green-blind)

#00214C

Tritanopia (blue-blind)

#002A32

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #161f4d;
/* rgb */ color: rgb(22, 31, 77);
/* oklch */ color: oklch(26.2% 0.085 271.0);

Tailwind

colors: {
  custom: {
    50: '#5b5a7f',
    500: '#161f4d',
    950: '#000000',
  },
}

SCSS

$custom: #161f4d;
$custom-light: #5b5a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#161f4d",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 77
  },
  "hsl": {
    "h": 230.182,
    "s": 55.556,
    "l": 19.412
  },
  "oklch": {
    "l": 0.26154,
    "c": 0.08535,
    "h": 271
  },
  "luminance": 0.01686
}

Semantic roles & 50–950 ramp

primary

#161F4D

secondary

#85783A

accent

#C649DF

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #161F4D

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

Preview Lab → · Contrast checker → · Palette generator →