#163458#163458

#163458 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.2% C 0.074 H 254.5°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#163458
RGB	rgb(22, 52, 88)
HSL	hsl(213, 60%, 22%)
HSV	hsv(213, 75%, 35%)
CMYK	cmyk(75%, 40.9%, 0%, 65.5%)
CIE-LAB	lab(21.32, 2.57, -24.97)
CIE-LCH	lch(21.32, 25.10, 275.87°)
OKLab	oklab(32.22% -0.0197 -0.0711)
OKLCH	oklch(32.22% 0.074 254.5)
XYZ	xyz(3.3197, 3.3308, 9.6986)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163458 #583A16

analogous

#165558 #163458 #191658

triadic

#163458 #581634 #345816

tetradic

#163458 #581655 #583A16 #165819

square

#163458 #581655 #583A16 #165819

split-complementary

#163458 #581916 #555816

monochromatic

#060E18 #0A1727 #163458 #225189 #2E6EBA

Accessibility & contrast

On white

12.60

#163458 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#163458 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163458

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163458	#FFFFFF	#000000	##FFFFFF
##163458	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243759

Deuteranopia (green-blind)

#1A3057

Tritanopia (blue-blind)

#003C41

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #163458;
/* rgb */ color: rgb(22, 52, 88);
/* oklch */ color: oklch(32.2% 0.074 254.5);

Tailwind

colors: {
  custom: {
    50: '#5c6b87',
    500: '#163458',
    950: '#000000',
  },
}

SCSS

$custom: #163458;
$custom-light: #5c6b87;
$custom-dark: #000000;

JSON

{
  "hex": "#163458",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 88
  },
  "hsl": {
    "h": 212.727,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32221,
    "c": 0.07375,
    "h": 254.5
  },
  "luminance": 0.03331
}

Semantic roles & 50–950 ramp

primary

#163458

secondary

#8F693B

accent

#9B45E3

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #163458

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

Preview Lab → · Contrast checker → · Palette generator →