#163367#163367

#163367 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.098 H 261.0°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#163367
RGB	rgb(22, 51, 103)
HSL	hsl(219, 65%, 25%)
HSV	hsv(219, 79%, 40%)
CMYK	cmyk(78.6%, 50.5%, 0%, 59.6%)
CIE-LAB	lab(22.01, 9.55, -33.70)
CIE-LCH	lch(22.01, 35.03, 285.81°)
OKLab	oklab(33.07% -0.0153 -0.0967)
OKLCH	oklch(33.07% 0.098 261)
XYZ	xyz(3.9620, 3.5171, 13.2994)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163367 #674A16

analogous

#165C67 #163367 #221667

triadic

#163367 #671633 #336716

tetradic

#163367 #67165C #674A16 #166722

square

#163367 #67165C #674A16 #166722

split-complementary

#163367 #672216 #5C6716

monochromatic

#050C19 #0B1A35 #163367 #214C99 #2C65CC

Accessibility & contrast

On white

12.33

#163367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#163367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163367

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163367	#FFFFFF	#000000	##FFFFFF
##163367	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163969

Deuteranopia (green-blind)

#023166

Tritanopia (blue-blind)

#003F48

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #163367;
/* rgb */ color: rgb(22, 51, 103);
/* oklch */ color: oklch(33.1% 0.098 261.0);

Tailwind

colors: {
  custom: {
    50: '#606a93',
    500: '#163367',
    950: '#000000',
  },
}

SCSS

$custom: #163367;
$custom-light: #606a93;
$custom-dark: #000000;

JSON

{
  "hex": "#163367",
  "rgb": {
    "r": 22,
    "g": 51,
    "b": 103
  },
  "hsl": {
    "h": 218.519,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33075,
    "c": 0.09794,
    "h": 261
  },
  "luminance": 0.03517
}

Semantic roles & 50–950 ramp

primary

#163367

secondary

#9E7A3B

accent

#AC40E8

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #163367

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

Preview Lab → · Contrast checker → · Palette generator →