#161C63#161C63

#161C63 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.7% C 0.123 H 271.6°. Best body text is #FFFFFF at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#161C63
RGB	rgb(22, 28, 99)
HSL	hsl(235, 64%, 24%)
HSV	hsv(235, 78%, 39%)
CMYK	cmyk(77.8%, 71.7%, 0%, 61.2%)
CIE-LAB	lab(14.96, 24.51, -42.54)
CIE-LCH	lch(14.96, 49.09, 299.95°)
OKLab	oklab(27.69% 0.0035 -0.123)
OKLCH	oklch(27.69% 0.123 271.6)
XYZ	xyz(2.9975, 1.9016, 12.0110)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161C63 #635D16

analogous

#164263 #161C63 #361663

triadic

#161C63 #63161C #1C6316

tetradic

#161C63 #631642 #635D16 #166336

square

#161C63 #631642 #635D16 #166336

split-complementary

#161C63 #633616 #426316

monochromatic

#060719 #0B0E31 #161C63 #212A95 #2C38C7

Accessibility & contrast

On white

15.21

#161C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#161C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161C63

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161C63	#FFFFFF	#000000	##FFFFFF
##161C63	1.00	15.21	1.38	15.21
#FFFFFF	15.21	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002965

Deuteranopia (green-blind)

#002262

Tritanopia (blue-blind)

#002F3D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #161c63;
/* rgb */ color: rgb(22, 28, 99);
/* oklch */ color: oklch(27.7% 0.123 271.6);

Tailwind

colors: {
  custom: {
    50: '#615890',
    500: '#161c63',
    950: '#000000',
  },
}

SCSS

$custom: #161c63;
$custom-light: #615890;
$custom-dark: #000000;

JSON

{
  "hex": "#161c63",
  "rgb": {
    "r": 22,
    "g": 28,
    "b": 99
  },
  "hsl": {
    "h": 235.325,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.27692,
    "c": 0.12306,
    "h": 271.6
  },
  "luminance": 0.01902
}

Semantic roles & 50–950 ramp

primary

#161C63

secondary

#9A923B

accent

#DA41E7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #161C63

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

Preview Lab → · Contrast checker → · Palette generator →