#163E7C#163E7C

#163E7C is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.3% C 0.115 H 259.2°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#163E7C
RGB	rgb(22, 62, 124)
HSL	hsl(216, 70%, 29%)
HSV	hsv(216, 82%, 49%)
CMYK	cmyk(82.3%, 50%, 0%, 51.4%)
CIE-LAB	lab(26.93, 10.54, -39.18)
CIE-LCH	lch(26.93, 40.57, 285.06°)
OKLab	oklab(37.34% -0.0215 -0.1126)
OKLCH	oklch(37.34% 0.115 259.2)
XYZ	xyz(5.6903, 5.0704, 19.7437)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163E7C #7C5416

analogous

#16717C #163E7C #21167C

triadic

#163E7C #7C163E #3E7C16

tetradic

#163E7C #7C1671 #7C5416 #167C21

square

#163E7C #7C1671 #7C5416 #167C21

split-complementary

#163E7C #7C2116 #717C16

monochromatic

#050D1A #0D2448 #163E7C #1F58B0 #3274DB

Accessibility & contrast

On white

10.43

#163E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#163E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163E7C

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163E7C	#FFFFFF	#000000	##FFFFFF
##163E7C	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A457E

Deuteranopia (green-blind)

#003B7B

Tritanopia (blue-blind)

#004D57

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #163e7c;
/* rgb */ color: rgb(22, 62, 124);
/* oklch */ color: oklch(37.3% 0.115 259.2);

Tailwind

colors: {
  custom: {
    50: '#6572a2',
    500: '#163e7c',
    950: '#000000',
  },
}

SCSS

$custom: #163e7c;
$custom-light: #6572a2;
$custom-dark: #000000;

JSON

{
  "hex": "#163e7c",
  "rgb": {
    "r": 22,
    "g": 62,
    "b": 124
  },
  "hsl": {
    "h": 216.471,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.37344,
    "c": 0.11465,
    "h": 259.2
  },
  "luminance": 0.05071
}

Semantic roles & 50–950 ramp

primary

#163E7C

secondary

#B1833D

accent

#A73BED

background

#F6F6FA

surface

#EBECF3

border

#C6C7CD

text

#06070F

muted

#7A7A7F

Preview Lab

Preview with #163E7C

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

Preview Lab → · Contrast checker → · Palette generator →