#164451#164451

#164451 is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.2% C 0.054 H 220.0°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#164451
RGB	rgb(22, 68, 81)
HSL	hsl(193, 57%, 20%)
HSV	hsv(193, 73%, 32%)
CMYK	cmyk(72.8%, 16%, 0%, 68.2%)
CIE-LAB	lab(26.44, -10.75, -12.38)
CIE-LCH	lch(26.44, 16.39, 229.03°)
OKLab	oklab(36.16% -0.0412 -0.0345)
OKLCH	oklch(36.16% 0.054 220)
XYZ	xyz(3.8826, 4.8985, 8.5239)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164451 #512316

analogous

#165140 #164451 #162751

triadic

#164451 #511644 #445116

tetradic

#164451 #401651 #512316 #275116

square

#164451 #401651 #512316 #275116

split-complementary

#164451 #511627 #514016

monochromatic

#071418 #091C21 #164451 #236C81 #3095B1

Accessibility & contrast

On white

10.61

#164451 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#164451 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164451

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164451	#FFFFFF	#000000	##FFFFFF
##164451	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4252

Deuteranopia (green-blind)

#343C51

Tritanopia (blue-blind)

#004848

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #164451;
/* rgb */ color: rgb(22, 68, 81);
/* oklch */ color: oklch(36.2% 0.054 220.0);

Tailwind

colors: {
  custom: {
    50: '#5c7881',
    500: '#164451',
    950: '#000000',
  },
}

SCSS

$custom: #164451;
$custom-light: #5c7881;
$custom-dark: #000000;

JSON

{
  "hex": "#164451",
  "rgb": {
    "r": 22,
    "g": 68,
    "b": 81
  },
  "hsl": {
    "h": 193.22,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.36157,
    "c": 0.05374,
    "h": 220
  },
  "luminance": 0.04899
}

Semantic roles & 50–950 ramp

primary

#164451

secondary

#884C3A

accent

#6947E1

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #164451

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

Preview Lab → · Contrast checker → · Palette generator →