#164A7B#164A7B

#164A7B is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.2% C 0.099 H 250.7°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#164A7B
RGB	rgb(22, 74, 123)
HSL	hsl(209, 70%, 28%)
HSV	hsv(209, 82%, 48%)
CMYK	cmyk(82.1%, 39.8%, 0%, 51.8%)
CIE-LAB	lab(30.63, 1.91, -32.63)
CIE-LCH	lch(30.63, 32.68, 273.35°)
OKLab	oklab(40.19% -0.0325 -0.0931)
OKLCH	oklch(40.19% 0.099 250.7)
XYZ	xyz(6.3535, 6.4974, 19.6543)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164A7B #7B4716

analogous

#167B79 #164A7B #16177B

triadic

#164A7B #7B164A #4A7B16

tetradic

#164A7B #79167B #7B4716 #177B16

square

#164A7B #79167B #7B4716 #177B16

split-complementary

#164A7B #7B1617 #7B7916

monochromatic

#05101A #0D2B47 #164A7B #1F69AF #3188DA

Accessibility & contrast

On white

9.13

#164A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#164A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164A7B

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164A7B	#FFFFFF	#000000	##FFFFFF
##164A7B	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334D7D

Deuteranopia (green-blind)

#23447A

Tritanopia (blue-blind)

#00565C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164a7b;
/* rgb */ color: rgb(22, 74, 123);
/* oklch */ color: oklch(40.2% 0.099 250.7);

Tailwind

colors: {
  custom: {
    50: '#657ca1',
    500: '#164a7b',
    950: '#000000',
  },
}

SCSS

$custom: #164a7b;
$custom-light: #657ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#164a7b",
  "rgb": {
    "r": 22,
    "g": 74,
    "b": 123
  },
  "hsl": {
    "h": 209.109,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.40193,
    "c": 0.09863,
    "h": 250.7
  },
  "luminance": 0.06498
}

Semantic roles & 50–950 ramp

primary

#164A7B

secondary

#B0753D

accent

#913BEC

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090F

muted

#7A7B7E

Preview Lab

Preview with #164A7B

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

Preview Lab → · Contrast checker → · Palette generator →