#163EA0#163EA0

#163EA0 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.4% C 0.165 H 263.7°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#163EA0
RGB	rgb(22, 62, 160)
HSL	hsl(223, 76%, 36%)
HSV	hsv(223, 86%, 63%)
CMYK	cmyk(86.3%, 61.2%, 0%, 37.3%)
CIE-LAB	lab(29.79, 25.29, -56.72)
CIE-LCH	lch(29.79, 62.11, 294.03°)
OKLab	oklab(40.41% -0.0181 -0.1642)
OKLCH	oklch(40.41% 0.165 263.7)
XYZ	xyz(8.3964, 6.1528, 33.9960)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163EA0 #A07816

analogous

#1683A0 #163EA0 #3316A0

triadic

#163EA0 #A0163E #3EA016

tetradic

#163EA0 #A01683 #A07816 #16A033

square

#163EA0 #A01683 #A07816 #16A033

split-complementary

#163EA0 #A03316 #83A016

monochromatic

#071434 #0F296A #163EA0 #1D53D6 #4A77E6

Accessibility & contrast

On white

9.41

#163EA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#163EA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163EA0

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163EA0	#FFFFFF	#000000	##FFFFFF
##163EA0	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA3

Deuteranopia (green-blind)

#00409E

Tritanopia (blue-blind)

#005769

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #163ea0;
/* rgb */ color: rgb(22, 62, 160);
/* oklch */ color: oklch(40.4% 0.165 263.7);

Tailwind

colors: {
  custom: {
    50: '#6f72bd',
    500: '#163ea0',
    950: '#000000',
  },
}

SCSS

$custom: #163ea0;
$custom-light: #6f72bd;
$custom-dark: #000000;

JSON

{
  "hex": "#163ea0",
  "rgb": {
    "r": 22,
    "g": 62,
    "b": 160
  },
  "hsl": {
    "h": 222.609,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.40409,
    "c": 0.16518,
    "h": 263.7
  },
  "luminance": 0.06154
}

Semantic roles & 50–950 ramp

primary

#163EA0

secondary

#C8A34A

accent

#BC35F2

background

#F7F6FB

surface

#EDECF7

border

#C8C7D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #163EA0

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

Preview Lab → · Contrast checker → · Palette generator →