#163965#163965

#163965 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.4% C 0.087 H 255.6°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#163965
RGB	rgb(22, 57, 101)
HSL	hsl(213, 64%, 24%)
HSV	hsv(213, 78%, 40%)
CMYK	cmyk(78.2%, 43.6%, 0%, 60.4%)
CIE-LAB	lab(23.79, 4.44, -29.55)
CIE-LCH	lch(23.79, 29.88, 278.55°)
OKLab	oklab(34.41% -0.0216 -0.0844)
OKLCH	oklch(34.41% 0.087 255.6)
XYZ	xyz(4.1421, 4.0360, 12.8701)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163965 #654216

analogous

#166165 #163965 #1B1665

triadic

#163965 #651639 #396516

tetradic

#163965 #651661 #654216 #16651B

square

#163965 #651661 #654216 #16651B

split-complementary

#163965 #651B16 #616516

monochromatic

#050E19 #0B1D33 #163965 #215597 #2C72CA

Accessibility & contrast

On white

11.62

#163965 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#163965 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163965

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163965	#FFFFFF	#000000	##FFFFFF
##163965	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243D67

Deuteranopia (green-blind)

#173564

Tritanopia (blue-blind)

#00434A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #163965;
/* rgb */ color: rgb(22, 57, 101);
/* oklch */ color: oklch(34.4% 0.087 255.6);

Tailwind

colors: {
  custom: {
    50: '#5f6e91',
    500: '#163965',
    950: '#000000',
  },
}

SCSS

$custom: #163965;
$custom-light: #5f6e91;
$custom-dark: #000000;

JSON

{
  "hex": "#163965",
  "rgb": {
    "r": 22,
    "g": 57,
    "b": 101
  },
  "hsl": {
    "h": 213.418,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34409,
    "c": 0.08713,
    "h": 255.6
  },
  "luminance": 0.04036
}

Semantic roles & 50–950 ramp

primary

#163965

secondary

#9C713B

accent

#9D41E7

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05070D

muted

#797A7D

Preview Lab

Preview with #163965

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

Preview Lab → · Contrast checker → · Palette generator →