#163279#163279

#163279 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.4% C 0.126 H 264.4°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#163279
RGB	rgb(22, 50, 121)
HSL	hsl(223, 69%, 28%)
HSV	hsv(223, 82%, 47%)
CMYK	cmyk(81.8%, 58.7%, 0%, 52.5%)
CIE-LAB	lab(23.11, 17.80, -43.48)
CIE-LCH	lch(23.11, 46.98, 292.26°)
OKLab	oklab(34.36% -0.0124 -0.1255)
OKLCH	oklch(34.36% 0.126 264.4)
XYZ	xyz(4.9214, 3.8317, 18.5657)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163279 #795D16

analogous

#166379 #163279 #2B1679

triadic

#163279 #791632 #327916

tetradic

#163279 #791663 #795D16 #16792B

square

#163279 #791663 #795D16 #16792B

split-complementary

#163279 #792B16 #637916

monochromatic

#050B1A #0D1D45 #163279 #1F47AD #3060D9

Accessibility & contrast

On white

11.89

#163279 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#163279 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163279

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163279	#FFFFFF	#000000	##FFFFFF
##163279	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7B

Deuteranopia (green-blind)

#003378

Tritanopia (blue-blind)

#004450

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163279;
/* rgb */ color: rgb(22, 50, 121);
/* oklch */ color: oklch(34.4% 0.126 264.4);

Tailwind

colors: {
  custom: {
    50: '#6569a0',
    500: '#163279',
    950: '#000000',
  },
}

SCSS

$custom: #163279;
$custom-light: #6569a0;
$custom-dark: #000000;

JSON

{
  "hex": "#163279",
  "rgb": {
    "r": 22,
    "g": 50,
    "b": 121
  },
  "hsl": {
    "h": 223.03,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.34357,
    "c": 0.12612,
    "h": 264.4
  },
  "luminance": 0.03832
}

Semantic roles & 50–950 ramp

primary

#163279

secondary

#AE8E3D

accent

#BA3CEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060F

muted

#7A7A7E

Preview Lab

Preview with #163279

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

Preview Lab → · Contrast checker → · Palette generator →