#163F62#163F62

#163F62 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.8% C 0.076 H 247.7°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#163F62
RGB	rgb(22, 63, 98)
HSL	hsl(208, 63%, 24%)
HSV	hsv(208, 78%, 38%)
CMYK	cmyk(77.6%, 35.7%, 0%, 61.6%)
CIE-LAB	lab(25.58, -0.91, -24.76)
CIE-LCH	lch(25.58, 24.78, 267.89°)
OKLab	oklab(35.75% -0.0288 -0.0703)
OKLCH	oklch(35.75% 0.076 247.7)
XYZ	xyz(4.3122, 4.6069, 12.2149)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163F62 #623916

analogous

#16625F #163F62 #161962

triadic

#163F62 #62163F #3F6216

tetradic

#163F62 #5F1662 #623916 #196216

square

#163F62 #5F1662 #623916 #196216

split-complementary

#163F62 #621619 #625F16

monochromatic

#061019 #0B1F30 #163F62 #215F94 #2C7FC6

Accessibility & contrast

On white

10.93

#163F62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#163F62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163F62

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163F62	#FFFFFF	#000000	##FFFFFF
##163F62	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4163

Deuteranopia (green-blind)

#243961

Tritanopia (blue-blind)

#00474C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #163f62;
/* rgb */ color: rgb(22, 63, 98);
/* oklch */ color: oklch(35.8% 0.076 247.7);

Tailwind

colors: {
  custom: {
    50: '#5f738f',
    500: '#163f62',
    950: '#000000',
  },
}

SCSS

$custom: #163f62;
$custom-light: #5f738f;
$custom-dark: #000000;

JSON

{
  "hex": "#163f62",
  "rgb": {
    "r": 22,
    "g": 63,
    "b": 98
  },
  "hsl": {
    "h": 207.632,
    "s": 63.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.35754,
    "c": 0.07595,
    "h": 247.7
  },
  "luminance": 0.04607
}

Semantic roles & 50–950 ramp

primary

#163F62

secondary

#99663B

accent

#8D41E6

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #163F62

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

Preview Lab → · Contrast checker → · Palette generator →