#163956#163956

#163956 is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.4% C 0.065 H 246.5°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#163956
RGB	rgb(22, 57, 86)
HSL	hsl(207, 59%, 21%)
HSV	hsv(207, 74%, 34%)
CMYK	cmyk(74.4%, 33.7%, 0%, 66.3%)
CIE-LAB	lab(22.89, -1.71, -21.17)
CIE-LCH	lch(22.89, 21.24, 265.38°)
OKLab	oklab(33.41% -0.0261 -0.0599)
OKLCH	oklch(33.41% 0.065 246.5)
XYZ	xyz(3.4731, 3.7683, 9.3466)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163956 #563316

analogous

#165653 #163956 #161956

triadic

#163956 #561639 #395616

tetradic

#163956 #531656 #563316 #195616

square

#163956 #531656 #563316 #195616

split-complementary

#163956 #561619 #565316

monochromatic

#061018 #0A1925 #163956 #225987 #2F7AB7

Accessibility & contrast

On white

11.97

#163956 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#163956 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163956

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163956	#FFFFFF	#000000	##FFFFFF
##163956	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3A57

Deuteranopia (green-blind)

#233455

Tritanopia (blue-blind)

#004043

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163956;
/* rgb */ color: rgb(22, 57, 86);
/* oklch */ color: oklch(33.4% 0.065 246.5);

Tailwind

colors: {
  custom: {
    50: '#5c6f86',
    500: '#163956',
    950: '#000000',
  },
}

SCSS

$custom: #163956;
$custom-light: #5c6f86;
$custom-dark: #000000;

JSON

{
  "hex": "#163956",
  "rgb": {
    "r": 22,
    "g": 57,
    "b": 86
  },
  "hsl": {
    "h": 207.188,
    "s": 59.259,
    "l": 21.176
  },
  "oklch": {
    "l": 0.33412,
    "c": 0.06533,
    "h": 246.5
  },
  "luminance": 0.03769
}

Semantic roles & 50–950 ramp

primary

#163956

secondary

#8D603A

accent

#8D45E2

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #163956

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

Preview Lab → · Contrast checker → · Palette generator →