#163E85#163E85

#163E85 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.1% C 0.128 H 260.9°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#163E85
RGB	rgb(22, 62, 133)
HSL	hsl(218, 72%, 30%)
HSV	hsv(218, 83%, 52%)
CMYK	cmyk(83.5%, 53.4%, 0%, 47.8%)
CIE-LAB	lab(27.60, 14.28, -43.74)
CIE-LCH	lch(27.60, 46.01, 288.08°)
OKLab	oklab(38.06% -0.0202 -0.126)
OKLCH	oklch(38.06% 0.128 260.9)
XYZ	xyz(6.2856, 5.3085, 22.8791)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163E85 #855D16

analogous

#167685 #163E85 #251685

triadic

#163E85 #85163E #3E8516

tetradic

#163E85 #851676 #855D16 #168525

square

#163E85 #851676 #855D16 #168525

split-complementary

#163E85 #852516 #768516

monochromatic

#050D1C #0D2650 #163E85 #1F56BA #3773DE

Accessibility & contrast

On white

10.19

#163E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#163E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163E85

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163E85	#FFFFFF	#000000	##FFFFFF
##163E85	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D4688

Deuteranopia (green-blind)

#003C84

Tritanopia (blue-blind)

#004F5B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #163e85;
/* rgb */ color: rgb(22, 62, 133);
/* oklch */ color: oklch(38.1% 0.128 260.9);

Tailwind

colors: {
  custom: {
    50: '#6772a9',
    500: '#163e85',
    950: '#000000',
  },
}

SCSS

$custom: #163e85;
$custom-light: #6772a9;
$custom-dark: #000000;

JSON

{
  "hex": "#163e85",
  "rgb": {
    "r": 22,
    "g": 62,
    "b": 133
  },
  "hsl": {
    "h": 218.378,
    "s": 71.613,
    "l": 30.392
  },
  "oklch": {
    "l": 0.38061,
    "c": 0.12764,
    "h": 260.9
  },
  "luminance": 0.05309
}

Semantic roles & 50–950 ramp

primary

#163E85

secondary

#B98D3E

accent

#AD39EE

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #163E85

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

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