#164E5D#164E5D

#164E5D is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.5% C 0.062 H 219.5°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#164E5D
RGB	rgb(22, 78, 93)
HSL	hsl(193, 62%, 23%)
HSV	hsv(193, 76%, 36%)
CMYK	cmyk(76.3%, 16.1%, 0%, 63.5%)
CIE-LAB	lab(30.42, -12.37, -14.02)
CIE-LCH	lch(30.42, 18.70, 228.58°)
OKLab	oklab(39.52% -0.0475 -0.0391)
OKLCH	oklch(39.52% 0.062 219.5)
XYZ	xyz(5.0302, 6.4091, 11.3258)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164E5D #5D2516

analogous

#165D48 #164E5D #162B5D

triadic

#164E5D #5D164E #4E5D16

tetradic

#164E5D #48165D #5D2516 #2B5D16

square

#164E5D #48165D #5D2516 #2B5D16

split-complementary

#164E5D #5D162B #5D4816

monochromatic

#061519 #0A242C #164E5D #22788E #2DA1C0

Accessibility & contrast

On white

9.20

#164E5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#164E5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164E5D

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164E5D	#FFFFFF	#000000	##FFFFFF
##164E5D	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454C5E

Deuteranopia (green-blind)

#3B455D

Tritanopia (blue-blind)

#005353

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164e5d;
/* rgb */ color: rgb(22, 78, 93);
/* oklch */ color: oklch(39.5% 0.062 219.5);

Tailwind

colors: {
  custom: {
    50: '#5f7f8b',
    500: '#164e5d',
    950: '#000000',
  },
}

SCSS

$custom: #164e5d;
$custom-light: #5f7f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#164e5d",
  "rgb": {
    "r": 22,
    "g": 78,
    "b": 93
  },
  "hsl": {
    "h": 192.676,
    "s": 61.739,
    "l": 22.549
  },
  "oklch": {
    "l": 0.3952,
    "c": 0.06159,
    "h": 219.5
  },
  "luminance": 0.0641
}

Semantic roles & 50–950 ramp

primary

#164E5D

secondary

#944E3B

accent

#6543E5

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #164E5D

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

Preview Lab → · Contrast checker → · Palette generator →