#163E5F#163E5F

#163E5F is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.3% C 0.073 H 246.8°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#163E5F
RGB	rgb(22, 62, 95)
HSL	hsl(207, 62%, 23%)
HSV	hsv(207, 77%, 37%)
CMYK	cmyk(76.8%, 34.7%, 0%, 62.7%)
CIE-LAB	lab(25.08, -1.46, -23.61)
CIE-LCH	lch(25.08, 23.66, 266.47°)
OKLab	oklab(35.3% -0.0287 -0.0669)
OKLCH	oklch(35.3% 0.073 246.8)
XYZ	xyz(4.1183, 4.4416, 11.4645)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163E5F #5F3716

analogous

#165F5B #163E5F #161A5F

triadic

#163E5F #5F163E #3E5F16

tetradic

#163E5F #5B165F #5F3716 #1A5F16

square

#163E5F #5B165F #5F3716 #1A5F16

split-complementary

#163E5F #5F161A #5F5B16

monochromatic

#061019 #0A1E2D #163E5F #225E91 #2D7FC2

Accessibility & contrast

On white

11.12

#163E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#163E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163E5F

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163E5F	#FFFFFF	#000000	##FFFFFF
##163E5F	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3F60

Deuteranopia (green-blind)

#25385E

Tritanopia (blue-blind)

#00464A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #163e5f;
/* rgb */ color: rgb(22, 62, 95);
/* oklch */ color: oklch(35.3% 0.073 246.8);

Tailwind

colors: {
  custom: {
    50: '#5e738c',
    500: '#163e5f',
    950: '#000000',
  },
}

SCSS

$custom: #163e5f;
$custom-light: #5e738c;
$custom-dark: #000000;

JSON

{
  "hex": "#163e5f",
  "rgb": {
    "r": 22,
    "g": 62,
    "b": 95
  },
  "hsl": {
    "h": 207.123,
    "s": 62.393,
    "l": 22.941
  },
  "oklch": {
    "l": 0.35302,
    "c": 0.07283,
    "h": 246.8
  },
  "luminance": 0.04442
}

Semantic roles & 50–950 ramp

primary

#163E5F

secondary

#96643B

accent

#8C42E5

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #163E5F

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

Preview Lab → · Contrast checker → · Palette generator →