#163667#163667

#163667 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 33.8% C 0.094 H 258.8°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#163667
RGB	rgb(22, 54, 103)
HSL	hsl(216, 65%, 25%)
HSV	hsv(216, 79%, 40%)
CMYK	cmyk(78.6%, 47.6%, 0%, 59.6%)
CIE-LAB	lab(22.96, 7.40, -32.18)
CIE-LCH	lch(22.96, 33.02, 282.95°)
OKLab	oklab(33.81% -0.0182 -0.0922)
OKLCH	oklch(33.81% 0.094 258.8)
XYZ	xyz(4.0973, 3.7877, 13.3445)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163667 #674716

analogous

#165F67 #163667 #1E1667

triadic

#163667 #671636 #366716

tetradic

#163667 #67165F #674716 #16671E

square

#163667 #67165F #674716 #16671E

split-complementary

#163667 #671E16 #5F6716

monochromatic

#050D19 #0B1C35 #163667 #215099 #2C6BCC

Accessibility & contrast

On white

11.95

#163667 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#163667 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163667

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163667	#FFFFFF	#000000	##FFFFFF
##163667	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3B69

Deuteranopia (green-blind)

#0C3366

Tritanopia (blue-blind)

#004249

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163667;
/* rgb */ color: rgb(22, 54, 103);
/* oklch */ color: oklch(33.8% 0.094 258.8);

Tailwind

colors: {
  custom: {
    50: '#606c93',
    500: '#163667',
    950: '#000000',
  },
}

SCSS

$custom: #163667;
$custom-light: #606c93;
$custom-dark: #000000;

JSON

{
  "hex": "#163667",
  "rgb": {
    "r": 22,
    "g": 54,
    "b": 103
  },
  "hsl": {
    "h": 216.296,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33807,
    "c": 0.09397,
    "h": 258.8
  },
  "luminance": 0.03788
}

Semantic roles & 50–950 ramp

primary

#163667

secondary

#9E773B

accent

#A640E8

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #163667

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

Preview Lab → · Contrast checker → · Palette generator →