#163454#163454

#163454 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.068 H 252.0°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#163454
RGB	rgb(22, 52, 84)
HSL	hsl(211, 58%, 21%)
HSV	hsv(211, 74%, 33%)
CMYK	cmyk(73.8%, 38.1%, 0%, 67.1%)
CIE-LAB	lab(21.08, 0.92, -22.70)
CIE-LCH	lch(21.08, 22.72, 272.32°)
OKLab	oklab(31.95% -0.0209 -0.0644)
OKLCH	oklch(31.95% 0.068 252)
XYZ	xyz(3.1585, 3.2663, 8.8498)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163454 #543616

analogous

#165354 #163454 #171654

triadic

#163454 #541634 #345416

tetradic

#163454 #541653 #543616 #165417

square

#163454 #541653 #543616 #165417

split-complementary

#163454 #541716 #535416

monochromatic

#060F18 #091624 #163454 #235284 #2F70B5

Accessibility & contrast

On white

12.70

#163454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#163454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163454

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163454	#FFFFFF	#000000	##FFFFFF
##163454	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263655

Deuteranopia (green-blind)

#1D3053

Tritanopia (blue-blind)

#003B40

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #163454;
/* rgb */ color: rgb(22, 52, 84);
/* oklch */ color: oklch(32.0% 0.068 252.0);

Tailwind

colors: {
  custom: {
    50: '#5b6b84',
    500: '#163454',
    950: '#000000',
  },
}

SCSS

$custom: #163454;
$custom-light: #5b6b84;
$custom-dark: #000000;

JSON

{
  "hex": "#163454",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 84
  },
  "hsl": {
    "h": 210.968,
    "s": 58.491,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31952,
    "c": 0.06774,
    "h": 252
  },
  "luminance": 0.03267
}

Semantic roles & 50–950 ramp

primary

#163454

secondary

#8B643A

accent

#9646E2

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #163454

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

Preview Lab → · Contrast checker → · Palette generator →