#164E6A#164E6A

#164E6A is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.2% C 0.073 H 235.0°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#164E6A
RGB	rgb(22, 78, 106)
HSL	hsl(200, 66%, 25%)
HSV	hsv(200, 79%, 42%)
CMYK	cmyk(79.2%, 26.4%, 0%, 58.4%)
CIE-LAB	lab(31.02, -7.46, -21.35)
CIE-LCH	lch(31.02, 22.61, 250.73°)
OKLab	oklab(40.19% -0.0421 -0.0602)
OKLCH	oklch(40.19% 0.073 235)
XYZ	xyz(5.6557, 6.6593, 14.6202)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164E6A #6A3216

analogous

#166A5C #164E6A #16246A

triadic

#164E6A #6A164E #4E6A16

tetradic

#164E6A #5C166A #6A3216 #246A16

square

#164E6A #5C166A #6A3216 #246A16

split-complementary

#164E6A #6A1624 #6A5C16

monochromatic

#051319 #0B2937 #164E6A #21739D #2B99CF

Accessibility & contrast

On white

9.01

#164E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#164E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164E6A

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164E6A	#FFFFFF	#000000	##FFFFFF
##164E6A	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404D6B

Deuteranopia (green-blind)

#35456A

Tritanopia (blue-blind)

#005558

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #164e6a;
/* rgb */ color: rgb(22, 78, 106);
/* oklch */ color: oklch(40.2% 0.073 235.0);

Tailwind

colors: {
  custom: {
    50: '#617f94',
    500: '#164e6a',
    950: '#000000',
  },
}

SCSS

$custom: #164e6a;
$custom-light: #617f94;
$custom-dark: #000000;

JSON

{
  "hex": "#164e6a",
  "rgb": {
    "r": 22,
    "g": 78,
    "b": 106
  },
  "hsl": {
    "h": 200,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.40194,
    "c": 0.07346,
    "h": 235
  },
  "luminance": 0.0666
}

Semantic roles & 50–950 ramp

primary

#164E6A

secondary

#A05D3B

accent

#783FE9

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #164E6A

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

Preview Lab → · Contrast checker → · Palette generator →