#163A68#163A68

#163A68 is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 34.9% C 0.090 H 256.0°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#163A68
RGB	rgb(22, 58, 104)
HSL	hsl(214, 65%, 25%)
HSV	hsv(214, 79%, 41%)
CMYK	cmyk(78.8%, 44.2%, 0%, 59.2%)
CIE-LAB	lab(24.31, 4.99, -30.66)
CIE-LCH	lch(24.31, 31.07, 279.25°)
OKLab	oklab(34.88% -0.0219 -0.0876)
OKLCH	oklch(34.88% 0.09 256)
XYZ	xyz(4.3417, 4.1957, 13.6750)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163A68 #684416

analogous

#166368 #163A68 #1B1668

triadic

#163A68 #68163A #3A6816

tetradic

#163A68 #681663 #684416 #16681B

square

#163A68 #681663 #684416 #16681B

split-complementary

#163A68 #681B16 #636816

monochromatic

#050E19 #0B1E35 #163A68 #21569B #2B72CD

Accessibility & contrast

On white

11.42

#163A68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#163A68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163A68

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163A68	#FFFFFF	#000000	##FFFFFF
##163A68	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243E6A

Deuteranopia (green-blind)

#163667

Tritanopia (blue-blind)

#00454C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #163a68;
/* rgb */ color: rgb(22, 58, 104);
/* oklch */ color: oklch(34.9% 0.090 256.0);

Tailwind

colors: {
  custom: {
    50: '#606f93',
    500: '#163a68',
    950: '#000000',
  },
}

SCSS

$custom: #163a68;
$custom-light: #606f93;
$custom-dark: #000000;

JSON

{
  "hex": "#163a68",
  "rgb": {
    "r": 22,
    "g": 58,
    "b": 104
  },
  "hsl": {
    "h": 213.659,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34875,
    "c": 0.09035,
    "h": 256
  },
  "luminance": 0.04196
}

Semantic roles & 50–950 ramp

primary

#163A68

secondary

#9F733B

accent

#9E40E8

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #163A68

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

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