#163961#163961

#163961 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.1% C 0.081 H 253.8°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#163961
RGB	rgb(22, 57, 97)
HSL	hsl(212, 63%, 23%)
HSV	hsv(212, 77%, 38%)
CMYK	cmyk(77.3%, 41.2%, 0%, 62%)
CIE-LAB	lab(23.54, 2.78, -27.36)
CIE-LCH	lch(23.54, 27.50, 275.81°)
OKLab	oklab(34.13% -0.0227 -0.078)
OKLCH	oklch(34.13% 0.081 253.8)
XYZ	xyz(3.9509, 3.9595, 11.8630)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163961 #613E16

analogous

#165E61 #163961 #181661

triadic

#163961 #611639 #396116

tetradic

#163961 #61165E #613E16 #166118

square

#163961 #61165E #613E16 #166118

split-complementary

#163961 #611816 #5E6116

monochromatic

#060F19 #0B1C2F #163961 #215693 #2D74C5

Accessibility & contrast

On white

11.72

#163961 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#163961 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163961

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163961	#FFFFFF	#000000	##FFFFFF
##163961	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263C63

Deuteranopia (green-blind)

#1B3560

Tritanopia (blue-blind)

#004248

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #163961;
/* rgb */ color: rgb(22, 57, 97);
/* oklch */ color: oklch(34.1% 0.081 253.8);

Tailwind

colors: {
  custom: {
    50: '#5e6f8e',
    500: '#163961',
    950: '#000000',
  },
}

SCSS

$custom: #163961;
$custom-light: #5e6f8e;
$custom-dark: #000000;

JSON

{
  "hex": "#163961",
  "rgb": {
    "r": 22,
    "g": 57,
    "b": 97
  },
  "hsl": {
    "h": 212,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3413,
    "c": 0.0812,
    "h": 253.8
  },
  "luminance": 0.0396
}

Semantic roles & 50–950 ramp

primary

#163961

secondary

#986C3B

accent

#9942E6

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #163961

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

Preview Lab → · Contrast checker → · Palette generator →