#161F63#161F63

#161F63 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.3% C 0.119 H 270.7°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#161F63
RGB	rgb(22, 31, 99)
HSL	hsl(233, 64%, 24%)
HSV	hsv(233, 78%, 39%)
CMYK	cmyk(77.8%, 68.7%, 0%, 61.2%)
CIE-LAB	lab(15.75, 22.41, -41.24)
CIE-LCH	lch(15.75, 46.93, 298.52°)
OKLab	oklab(28.27% 0.0014 -0.1192)
OKLCH	oklch(28.27% 0.119 270.7)
XYZ	xyz(3.0722, 2.0511, 12.0359)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F63 #635A16

analogous

#164563 #161F63 #331663

triadic

#161F63 #63161F #1F6316

tetradic

#161F63 #631645 #635A16 #166333

square

#161F63 #631645 #635A16 #166333

split-complementary

#161F63 #633316 #456316

monochromatic

#060819 #0B0F31 #161F63 #212F95 #2C3EC7

Accessibility & contrast

On white

14.89

#161F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#161F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F63

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F63	#FFFFFF	#000000	##FFFFFF
##161F63	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B65

Deuteranopia (green-blind)

#002462

Tritanopia (blue-blind)

#00313E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #161f63;
/* rgb */ color: rgb(22, 31, 99);
/* oklch */ color: oklch(28.3% 0.119 270.7);

Tailwind

colors: {
  custom: {
    50: '#615a90',
    500: '#161f63',
    950: '#000000',
  },
}

SCSS

$custom: #161f63;
$custom-light: #615a90;
$custom-dark: #000000;

JSON

{
  "hex": "#161f63",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 99
  },
  "hsl": {
    "h": 232.987,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.28269,
    "c": 0.11921,
    "h": 270.7
  },
  "luminance": 0.02051
}

Semantic roles & 50–950 ramp

primary

#161F63

secondary

#9A8F3B

accent

#D341E7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040D

muted

#7A797D

Preview Lab

Preview with #161F63

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

Preview Lab → · Contrast checker → · Palette generator →