#164E77#164E77

#164E77 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.0% C 0.089 H 245.1°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#164E77
RGB	rgb(22, 78, 119)
HSL	hsl(205, 69%, 28%)
HSV	hsv(205, 82%, 47%)
CMYK	cmyk(81.5%, 34.5%, 0%, 53.3%)
CIE-LAB	lab(31.69, -2.33, -28.45)
CIE-LCH	lch(31.69, 28.55, 265.31°)
OKLab	oklab(40.95% -0.0376 -0.0808)
OKLCH	oklch(40.95% 0.089 245.1)
XYZ	xyz(6.3837, 6.9505, 18.4543)
Luminance	0.0695 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164E77 #773F16

analogous

#16776F #164E77 #161D77

triadic

#164E77 #77164E #4E7716

tetradic

#164E77 #6F1677 #773F16 #1D7716

square

#164E77 #6F1677 #773F16 #1D7716

split-complementary

#164E77 #77161D #776F16

monochromatic

#05111A #0C2C43 #164E77 #2070AB #2F91D9

Accessibility & contrast

On white

8.79

#164E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#164E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164E77

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164E77	#FFFFFF	#000000	##FFFFFF
##164E77	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4F79

Deuteranopia (green-blind)

#2D4776

Tritanopia (blue-blind)

#00585D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #164e77;
/* rgb */ color: rgb(22, 78, 119);
/* oklch */ color: oklch(41.0% 0.089 245.1);

Tailwind

colors: {
  custom: {
    50: '#647f9e',
    500: '#164e77',
    950: '#000000',
  },
}

SCSS

$custom: #164e77;
$custom-light: #647f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#164e77",
  "rgb": {
    "r": 22,
    "g": 78,
    "b": 119
  },
  "hsl": {
    "h": 205.361,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.40951,
    "c": 0.08912,
    "h": 245.1
  },
  "luminance": 0.06951
}

Semantic roles & 50–950 ramp

primary

#164E77

secondary

#AC6C3C

accent

#863CEC

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #164E77

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

Preview Lab → · Contrast checker → · Palette generator →