#161F33#161F33

#161F33 is a very dark, muted blue. Relative luminance 0.014; OKLCH L 24.1% C 0.041 H 265.1°. Best body text is #FFFFFF at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#161F33
RGB	rgb(22, 31, 51)
HSL	hsl(221, 40%, 14%)
HSV	hsv(221, 57%, 20%)
CMYK	cmyk(56.9%, 39.2%, 0%, 80%)
CIE-LAB	lab(11.89, 2.89, -14.43)
CIE-LCH	lch(11.89, 14.72, 281.32°)
OKLab	oklab(24.14% -0.0035 -0.0406)
OKLCH	oklch(24.14% 0.041 265.1)
XYZ	xyz(1.4182, 1.3895, 3.3248)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F33 #332A16

analogous

#162E33 #161F33 #1C1633

triadic

#161F33 #33161F #1F3316

tetradic

#161F33 #33162E #332A16 #16331C

square

#161F33 #33162E #332A16 #16331C

split-complementary

#161F33 #331C16 #2E3316

monochromatic

#090D15 #090D15 #161F33 #28395E #3B5389

Accessibility & contrast

On white

16.43

#161F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#161F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F33

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F33	#FFFFFF	#000000	##FFFFFF
##161F33	1.00	16.43	1.28	16.43
#FFFFFF	16.43	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182134

Deuteranopia (green-blind)

#141E33

Tritanopia (blue-blind)

#0A2326

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #161f33;
/* rgb */ color: rgb(22, 31, 51);
/* oklch */ color: oklch(24.1% 0.041 265.1);

Tailwind

colors: {
  custom: {
    50: '#555a6a',
    500: '#161f33',
    950: '#000000',
  },
}

SCSS

$custom: #161f33;
$custom-light: #555a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#161f33",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 51
  },
  "hsl": {
    "h": 221.379,
    "s": 39.726,
    "l": 14.314
  },
  "oklch": {
    "l": 0.24135,
    "c": 0.04071,
    "h": 265.1
  },
  "luminance": 0.0139
}

Semantic roles & 50–950 ramp

primary

#161F33

secondary

#695B3B

accent

#AB58D0

background

#F5F5F6

surface

#E9E9EB

border

#C5C5C6

text

#030306

muted

#78787A

Preview Lab

Preview with #161F33

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

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