#161F68#161F68

#161F68 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.8% C 0.126 H 270.5°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#161F68
RGB	rgb(22, 31, 104)
HSL	hsl(233, 65%, 25%)
HSV	hsv(233, 79%, 41%)
CMYK	cmyk(78.8%, 70.2%, 0%, 59.2%)
CIE-LAB	lab(16.25, 24.40, -43.71)
CIE-LCH	lch(16.25, 50.06, 299.17°)
OKLab	oklab(28.79% 0.001 -0.1264)
OKLCH	oklch(28.79% 0.126 270.5)
XYZ	xyz(3.3187, 2.1497, 13.3340)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F68 #685F16

analogous

#164868 #161F68 #361668

triadic

#161F68 #68161F #1F6816

tetradic

#161F68 #681648 #685F16 #166836

square

#161F68 #681648 #685F16 #166836

split-complementary

#161F68 #683616 #486816

monochromatic

#050819 #0B1035 #161F68 #212E9B #2B3DCD

Accessibility & contrast

On white

14.69

#161F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#161F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F68

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F68	#FFFFFF	#000000	##FFFFFF
##161F68	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6A

Deuteranopia (green-blind)

#002467

Tritanopia (blue-blind)

#003340

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #161f68;
/* rgb */ color: rgb(22, 31, 104);
/* oklch */ color: oklch(28.8% 0.126 270.5);

Tailwind

colors: {
  custom: {
    50: '#625a94',
    500: '#161f68',
    950: '#000000',
  },
}

SCSS

$custom: #161f68;
$custom-light: #625a94;
$custom-dark: #000000;

JSON

{
  "hex": "#161f68",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 104
  },
  "hsl": {
    "h": 233.415,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.28788,
    "c": 0.12643,
    "h": 270.5
  },
  "luminance": 0.0215
}

Semantic roles & 50–950 ramp

primary

#161F68

secondary

#9F943B

accent

#D640E8

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #161F68

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

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