#164B77#164B77

#164B77 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.2% C 0.092 H 247.9°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#164B77
RGB	rgb(22, 75, 119)
HSL	hsl(207, 69%, 28%)
HSV	hsv(207, 82%, 47%)
CMYK	cmyk(81.5%, 37%, 0%, 53.3%)
CIE-LAB	lab(30.72, -0.38, -29.99)
CIE-LCH	lch(30.72, 29.99, 269.28°)
OKLab	oklab(40.18% -0.0346 -0.0854)
OKLCH	oklch(40.18% 0.092 247.9)
XYZ	xyz(6.1755, 6.5339, 18.3849)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164B77 #774216

analogous

#167772 #164B77 #161B77

triadic

#164B77 #77164B #4B7716

tetradic

#164B77 #721677 #774216 #1B7716

square

#164B77 #721677 #774216 #1B7716

split-complementary

#164B77 #77161B #777216

monochromatic

#05101A #0C2A43 #164B77 #206CAB #2F8CD9

Accessibility & contrast

On white

9.10

#164B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#164B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164B77

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164B77	#FFFFFF	#000000	##FFFFFF
##164B77	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364D79

Deuteranopia (green-blind)

#284476

Tritanopia (blue-blind)

#00565B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164b77;
/* rgb */ color: rgb(22, 75, 119);
/* oklch */ color: oklch(40.2% 0.092 247.9);

Tailwind

colors: {
  custom: {
    50: '#647d9e',
    500: '#164b77',
    950: '#000000',
  },
}

SCSS

$custom: #164b77;
$custom-light: #647d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#164b77",
  "rgb": {
    "r": 22,
    "g": 75,
    "b": 119
  },
  "hsl": {
    "h": 207.216,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.40185,
    "c": 0.09211,
    "h": 247.9
  },
  "luminance": 0.06535
}

Semantic roles & 50–950 ramp

primary

#164B77

secondary

#AC6F3C

accent

#8C3CEC

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #164B77

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

Preview Lab → · Contrast checker → · Palette generator →