#164C58#164C58

#164C58 is a dark, muted cyan. Relative luminance 0.060; OKLCH L 38.7% C 0.058 H 215.6°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#164C58
RGB	rgb(22, 76, 88)
HSL	hsl(191, 60%, 22%)
HSV	hsv(191, 75%, 35%)
CMYK	cmyk(75%, 13.6%, 0%, 65.5%)
CIE-LAB	lab(29.52, -13.01, -12.20)
CIE-LCH	lch(29.52, 17.83, 223.17°)
OKLab	oklab(38.73% -0.0475 -0.034)
OKLCH	oklch(38.73% 0.058 215.6)
XYZ	xyz(4.6760, 6.0435, 10.1507)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164C58 #582216

analogous

#165843 #164C58 #162B58

triadic

#164C58 #58164C #4C5816

tetradic

#164C58 #431658 #582216 #2B5816

square

#164C58 #431658 #582216 #2B5816

split-complementary

#164C58 #58162B #584316

monochromatic

#061518 #0A2227 #164C58 #227689 #2EA1BA

Accessibility & contrast

On white

9.51

#164C58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#164C58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164C58

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164C58	#FFFFFF	#000000	##FFFFFF
##164C58	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444959

Deuteranopia (green-blind)

#3A4358

Tritanopia (blue-blind)

#005050

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #164c58;
/* rgb */ color: rgb(22, 76, 88);
/* oklch */ color: oklch(38.7% 0.058 215.6);

Tailwind

colors: {
  custom: {
    50: '#5e7e87',
    500: '#164c58',
    950: '#000000',
  },
}

SCSS

$custom: #164c58;
$custom-light: #5e7e87;
$custom-dark: #000000;

JSON

{
  "hex": "#164c58",
  "rgb": {
    "r": 22,
    "g": 76,
    "b": 88
  },
  "hsl": {
    "h": 190.909,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.38727,
    "c": 0.0584,
    "h": 215.6
  },
  "luminance": 0.06044
}

Semantic roles & 50–950 ramp

primary

#164C58

secondary

#8F4A3B

accent

#6145E3

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #164C58

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

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