#163E6D#163E6D

#163E6D is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.2% C 0.093 H 254.6°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#163E6D
RGB	rgb(22, 62, 109)
HSL	hsl(212, 66%, 26%)
HSV	hsv(212, 80%, 43%)
CMYK	cmyk(79.8%, 43.1%, 0%, 57.3%)
CIE-LAB	lab(25.92, 4.29, -31.30)
CIE-LCH	lch(25.92, 31.59, 277.81°)
OKLab	oklab(36.23% -0.0246 -0.0894)
OKLCH	oklch(36.23% 0.093 254.6)
XYZ	xyz(4.8128, 4.7194, 15.1223)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163E6D #6D4516

analogous

#16696D #163E6D #1A166D

triadic

#163E6D #6D163E #3E6D16

tetradic

#163E6D #6D1669 #6D4516 #166D1A

square

#163E6D #6D1669 #6D4516 #166D1A

split-complementary

#163E6D #6D1A16 #696D16

monochromatic

#050E19 #0C213A #163E6D #205BA0 #2B78D3

Accessibility & contrast

On white

10.80

#163E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#163E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163E6D

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163E6D	#FFFFFF	#000000	##FFFFFF
##163E6D	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27426F

Deuteranopia (green-blind)

#193A6C

Tritanopia (blue-blind)

#004950

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #163e6d;
/* rgb */ color: rgb(22, 62, 109);
/* oklch */ color: oklch(36.2% 0.093 254.6);

Tailwind

colors: {
  custom: {
    50: '#617297',
    500: '#163e6d',
    950: '#000000',
  },
}

SCSS

$custom: #163e6d;
$custom-light: #617297;
$custom-dark: #000000;

JSON

{
  "hex": "#163e6d",
  "rgb": {
    "r": 22,
    "g": 62,
    "b": 109
  },
  "hsl": {
    "h": 212.414,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.36232,
    "c": 0.09277,
    "h": 254.6
  },
  "luminance": 0.0472
}

Semantic roles & 50–950 ramp

primary

#163E6D

secondary

#A3743C

accent

#9B3EE9

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #163E6D

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

Preview Lab → · Contrast checker → · Palette generator →