#163A60#163A60

#163A60 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.3% C 0.079 H 252.2°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#163A60
RGB	rgb(22, 58, 96)
HSL	hsl(211, 63%, 23%)
HSV	hsv(211, 77%, 38%)
CMYK	cmyk(77.1%, 39.6%, 0%, 62.4%)
CIE-LAB	lab(23.81, 1.68, -26.28)
CIE-LCH	lch(23.81, 26.33, 273.66°)
OKLab	oklab(34.32% -0.024 -0.0748)
OKLCH	oklch(34.32% 0.079 252.2)
XYZ	xyz(3.9545, 4.0408, 11.6356)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163A60 #603C16

analogous

#165F60 #163A60 #171660

triadic

#163A60 #60163A #3A6016

tetradic

#163A60 #60165F #603C16 #166017

square

#163A60 #60165F #603C16 #166017

split-complementary

#163A60 #601716 #5F6016

monochromatic

#060F19 #0B1C2E #163A60 #215892 #2D76C4

Accessibility & contrast

On white

11.61

#163A60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#163A60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163A60

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163A60	#FFFFFF	#000000	##FFFFFF
##163A60	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293C62

Deuteranopia (green-blind)

#1E365F

Tritanopia (blue-blind)

#004348

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #163a60;
/* rgb */ color: rgb(22, 58, 96);
/* oklch */ color: oklch(34.3% 0.079 252.2);

Tailwind

colors: {
  custom: {
    50: '#5e6f8d',
    500: '#163a60',
    950: '#000000',
  },
}

SCSS

$custom: #163a60;
$custom-light: #5e6f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#163a60",
  "rgb": {
    "r": 22,
    "g": 58,
    "b": 96
  },
  "hsl": {
    "h": 210.811,
    "s": 62.712,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3432,
    "c": 0.07855,
    "h": 252.2
  },
  "luminance": 0.04041
}

Semantic roles & 50–950 ramp

primary

#163A60

secondary

#976A3B

accent

#9642E6

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #163A60

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

Preview Lab → · Contrast checker → · Palette generator →