#164458#164458

#164458 is a dark, muted cyan. Relative luminance 0.050; OKLCH L 36.5% C 0.060 H 230.4°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#164458
RGB	rgb(22, 68, 88)
HSL	hsl(198, 60%, 22%)
HSV	hsv(198, 75%, 35%)
CMYK	cmyk(75%, 22.7%, 0%, 65.5%)
CIE-LAB	lab(26.76, -8.12, -16.45)
CIE-LCH	lch(26.76, 18.34, 243.71°)
OKLab	oklab(36.52% -0.0382 -0.0461)
OKLCH	oklch(36.52% 0.06 230.4)
XYZ	xyz(4.1587, 5.0089, 9.9783)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164458 #582A16

analogous

#16584B #164458 #162358

triadic

#164458 #581644 #445816

tetradic

#164458 #4B1658 #582A16 #235816

square

#164458 #4B1658 #582A16 #235816

split-complementary

#164458 #581623 #584B16

monochromatic

#061318 #0A1E27 #164458 #226A89 #2E90BA

Accessibility & contrast

On white

10.49

#164458 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#164458 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164458

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164458	#FFFFFF	#000000	##FFFFFF
##164458	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4359

Deuteranopia (green-blind)

#313C58

Tritanopia (blue-blind)

#004A4B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #164458;
/* rgb */ color: rgb(22, 68, 88);
/* oklch */ color: oklch(36.5% 0.060 230.4);

Tailwind

colors: {
  custom: {
    50: '#5d7787',
    500: '#164458',
    950: '#000000',
  },
}

SCSS

$custom: #164458;
$custom-light: #5d7787;
$custom-dark: #000000;

JSON

{
  "hex": "#164458",
  "rgb": {
    "r": 22,
    "g": 68,
    "b": 88
  },
  "hsl": {
    "h": 198.182,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36515,
    "c": 0.05985,
    "h": 230.4
  },
  "luminance": 0.05009
}

Semantic roles & 50–950 ramp

primary

#164458

secondary

#8F543B

accent

#7545E3

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05080B

muted

#797B7C

Preview Lab

Preview with #164458

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

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