#163153#163153

#163153 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.1% C 0.070 H 255.3°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#163153
RGB	rgb(22, 49, 83)
HSL	hsl(213, 58%, 21%)
HSV	hsv(213, 73%, 33%)
CMYK	cmyk(73.5%, 41%, 0%, 67.5%)
CIE-LAB	lab(20.01, 2.63, -23.73)
CIE-LCH	lch(20.01, 23.88, 276.31°)
OKLab	oklab(31.1% -0.0177 -0.0675)
OKLCH	oklch(31.1% 0.07 255.3)
XYZ	xyz(2.9900, 2.9914, 8.6018)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163153 #533816

analogous

#164F53 #163153 #1A1653

triadic

#163153 #531631 #315316

tetradic

#163153 #53164F #533816 #16531A

square

#163153 #53164F #533816 #16531A

split-complementary

#163153 #531A16 #4F5316

monochromatic

#060E18 #091423 #163153 #234E83 #306AB4

Accessibility & contrast

On white

13.14

#163153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#163153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163153

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163153	#FFFFFF	#000000	##FFFFFF
##163153	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223354

Deuteranopia (green-blind)

#192E52

Tritanopia (blue-blind)

#00393E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #163153;
/* rgb */ color: rgb(22, 49, 83);
/* oklch */ color: oklch(31.1% 0.070 255.3);

Tailwind

colors: {
  custom: {
    50: '#5b6883',
    500: '#163153',
    950: '#000000',
  },
}

SCSS

$custom: #163153;
$custom-light: #5b6883;
$custom-dark: #000000;

JSON

{
  "hex": "#163153",
  "rgb": {
    "r": 22,
    "g": 49,
    "b": 83
  },
  "hsl": {
    "h": 213.443,
    "s": 58.095,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31096,
    "c": 0.06977,
    "h": 255.3
  },
  "luminance": 0.02992
}

Semantic roles & 50–950 ramp

primary

#163153

secondary

#8A673A

accent

#9D46E1

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #163153

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

Preview Lab → · Contrast checker → · Palette generator →