#161D63#161D63

#161D63 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.9% C 0.122 H 271.3°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#161D63
RGB	rgb(22, 29, 99)
HSL	hsl(235, 64%, 24%)
HSV	hsv(235, 78%, 39%)
CMYK	cmyk(77.8%, 70.7%, 0%, 61.2%)
CIE-LAB	lab(15.22, 23.82, -42.11)
CIE-LCH	lch(15.22, 48.38, 299.49°)
OKLab	oklab(27.88% 0.0028 -0.1218)
OKLCH	oklch(27.88% 0.122 271.3)
XYZ	xyz(3.0216, 1.9498, 12.0191)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D63 #635C16

analogous

#164363 #161D63 #351663

triadic

#161D63 #63161D #1D6316

tetradic

#161D63 #631643 #635C16 #166335

square

#161D63 #631643 #635C16 #166335

split-complementary

#161D63 #633516 #436316

monochromatic

#060719 #0B0E31 #161D63 #212C95 #2C3AC7

Accessibility & contrast

On white

15.11

#161D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#161D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D63

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D63	#FFFFFF	#000000	##FFFFFF
##161D63	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002362

Tritanopia (blue-blind)

#00303D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #161d63;
/* rgb */ color: rgb(22, 29, 99);
/* oklch */ color: oklch(27.9% 0.122 271.3);

Tailwind

colors: {
  custom: {
    50: '#615990',
    500: '#161d63',
    950: '#000000',
  },
}

SCSS

$custom: #161d63;
$custom-light: #615990;
$custom-dark: #000000;

JSON

{
  "hex": "#161d63",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 99
  },
  "hsl": {
    "h": 234.545,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.2788,
    "c": 0.12179,
    "h": 271.3
  },
  "luminance": 0.0195
}

Semantic roles & 50–950 ramp

primary

#161D63

secondary

#9A913B

accent

#D841E7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #161D63

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

Preview Lab → · Contrast checker → · Palette generator →