#161F39#161F39

#161F39 is a very dark, muted blue. Relative luminance 0.014; OKLCH L 24.5% C 0.051 H 268.1°. Best body text is #FFFFFF at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#161F39
RGB	rgb(22, 31, 57)
HSL	hsl(225, 44%, 15%)
HSV	hsv(225, 61%, 22%)
CMYK	cmyk(61.4%, 45.6%, 0%, 77.6%)
CIE-LAB	lab(12.26, 5.24, -18.13)
CIE-LCH	lch(12.26, 18.87, 286.10°)
OKLab	oklab(24.55% -0.0017 -0.0513)
OKLCH	oklch(24.55% 0.051 268.1)
XYZ	xyz(1.5591, 1.4458, 4.0670)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F39 #393016

analogous

#163039 #161F39 #1E1639

triadic

#161F39 #39161F #1F3916

tetradic

#161F39 #391630 #393016 #16391E

square

#161F39 #391630 #393016 #16391E

split-complementary

#161F39 #391E16 #303916

monochromatic

#090C16 #090C16 #161F39 #273765 #384F91

Accessibility & contrast

On white

16.29

#161F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#161F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F39

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F39	#FFFFFF	#000000	##FFFFFF
##161F39	1.00	16.29	1.29	16.29
#FFFFFF	16.29	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15223A

Deuteranopia (green-blind)

#111F38

Tritanopia (blue-blind)

#062529

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #161f39;
/* rgb */ color: rgb(22, 31, 57);
/* oklch */ color: oklch(24.5% 0.051 268.1);

Tailwind

colors: {
  custom: {
    50: '#565a6f',
    500: '#161f39',
    950: '#000000',
  },
}

SCSS

$custom: #161f39;
$custom-light: #565a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#161f39",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 57
  },
  "hsl": {
    "h": 224.571,
    "s": 44.304,
    "l": 15.49
  },
  "oklch": {
    "l": 0.24545,
    "c": 0.05137,
    "h": 268.1
  },
  "luminance": 0.01446
}

Semantic roles & 50–950 ramp

primary

#161F39

secondary

#70623B

accent

#B354D4

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030307

muted

#78787A

Preview Lab

Preview with #161F39

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

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