#161F47#161F47

#161F47 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.6% C 0.075 H 270.7°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#161F47
RGB	rgb(22, 31, 71)
HSL	hsl(229, 53%, 18%)
HSV	hsv(229, 69%, 28%)
CMYK	cmyk(69%, 56.3%, 0%, 72.2%)
CIE-LAB	lab(13.26, 10.93, -26.35)
CIE-LCH	lch(13.26, 28.53, 292.53°)
OKLab	oklab(25.64% 0.0009 -0.0755)
OKLCH	oklch(25.64% 0.075 270.7)
XYZ	xyz(1.9578, 1.6053, 6.1667)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F47 #473E16

analogous

#163747 #161F47 #251647

triadic

#161F47 #47161F #1F4716

tetradic

#161F47 #471637 #473E16 #164725

square

#161F47 #471637 #473E16 #164725

split-complementary

#161F47 #472516 #374716

monochromatic

#070A17 #080B18 #161F47 #243376 #3348A4

Accessibility & contrast

On white

15.90

#161F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#161F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F47

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F47	#FFFFFF	#000000	##FFFFFF
##161F47	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092448

Deuteranopia (green-blind)

#012046

Tritanopia (blue-blind)

#00282F

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #161f47;
/* rgb */ color: rgb(22, 31, 71);
/* oklch */ color: oklch(25.6% 0.075 270.7);

Tailwind

colors: {
  custom: {
    50: '#595a7a',
    500: '#161f47',
    950: '#000000',
  },
}

SCSS

$custom: #161f47;
$custom-light: #595a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#161f47",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 71
  },
  "hsl": {
    "h": 228.98,
    "s": 52.688,
    "l": 18.235
  },
  "oklch": {
    "l": 0.25635,
    "c": 0.07548,
    "h": 270.7
  },
  "luminance": 0.01605
}

Semantic roles & 50–950 ramp

primary

#161F47

secondary

#7E723A

accent

#C24CDC

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040309

muted

#79787B

Preview Lab

Preview with #161F47

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

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