#163E5C#163E5C

#163E5C is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.1% C 0.069 H 244.4°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#163E5C
RGB	rgb(22, 62, 92)
HSL	hsl(206, 61%, 22%)
HSV	hsv(206, 76%, 36%)
CMYK	cmyk(76.1%, 32.6%, 0%, 63.9%)
CIE-LAB	lab(24.92, -2.67, -21.92)
CIE-LCH	lch(24.92, 22.08, 263.07°)
OKLab	oklab(35.12% -0.0297 -0.062)
OKLCH	oklch(35.12% 0.069 244.4)
XYZ	xyz(3.9845, 4.3881, 10.7601)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163E5C #5C3416

analogous

#165C57 #163E5C #161B5C

triadic

#163E5C #5C163E #3E5C16

tetradic

#163E5C #57165C #5C3416 #1B5C16

square

#163E5C #57165C #5C3416 #1B5C16

split-complementary

#163E5C #5C161B #5C5716

monochromatic

#061119 #0A1D2B #163E5C #225F8D #2E81BF

Accessibility & contrast

On white

11.18

#163E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#163E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163E5C

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163E5C	#FFFFFF	#000000	##FFFFFF
##163E5C	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303F5D

Deuteranopia (green-blind)

#27385B

Tritanopia (blue-blind)

#004549

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #163e5c;
/* rgb */ color: rgb(22, 62, 92);
/* oklch */ color: oklch(35.1% 0.069 244.4);

Tailwind

colors: {
  custom: {
    50: '#5d738a',
    500: '#163e5c',
    950: '#000000',
  },
}

SCSS

$custom: #163e5c;
$custom-light: #5d738a;
$custom-dark: #000000;

JSON

{
  "hex": "#163e5c",
  "rgb": {
    "r": 22,
    "g": 62,
    "b": 92
  },
  "hsl": {
    "h": 205.714,
    "s": 61.404,
    "l": 22.353
  },
  "oklch": {
    "l": 0.35117,
    "c": 0.06877,
    "h": 244.4
  },
  "luminance": 0.04389
}

Semantic roles & 50–950 ramp

primary

#163E5C

secondary

#93613B

accent

#8843E5

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #163E5C

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

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