#163471#163471

#163471 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.1% C 0.112 H 262.4°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#163471
RGB	rgb(22, 52, 113)
HSL	hsl(220, 67%, 26%)
HSV	hsv(220, 81%, 44%)
CMYK	cmyk(80.5%, 54%, 0%, 55.7%)
CIE-LAB	lab(23.06, 13.03, -38.45)
CIE-LCH	lch(23.06, 40.60, 288.72°)
OKLab	oklab(34.12% -0.0147 -0.1107)
OKLCH	oklch(34.12% 0.112 262.4)
XYZ	xyz(4.5384, 3.8183, 16.1174)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163471 #715316

analogous

#166271 #163471 #261671

triadic

#163471 #711634 #347116

tetradic

#163471 #711662 #715316 #167126

square

#163471 #711662 #715316 #167126

split-complementary

#163471 #712616 #627116

monochromatic

#050C1A #0C1C3E #163471 #204CA4 #2C64D6

Accessibility & contrast

On white

11.91

#163471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#163471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163471

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163471	#FFFFFF	#000000	##FFFFFF
##163471	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3B73

Deuteranopia (green-blind)

#003370

Tritanopia (blue-blind)

#00434D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163471;
/* rgb */ color: rgb(22, 52, 113);
/* oklch */ color: oklch(34.1% 0.112 262.4);

Tailwind

colors: {
  custom: {
    50: '#636a9a',
    500: '#163471',
    950: '#000000',
  },
}

SCSS

$custom: #163471;
$custom-light: #636a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#163471",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 113
  },
  "hsl": {
    "h": 220.22,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.3412,
    "c": 0.11165,
    "h": 262.4
  },
  "luminance": 0.03819
}

Semantic roles & 50–950 ramp

primary

#163471

secondary

#A7843C

accent

#B13EEA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #163471

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

Preview Lab → · Contrast checker → · Palette generator →