#164C6E#164C6E

#164C6E is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.9% C 0.080 H 241.0°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#164C6E
RGB	rgb(22, 76, 110)
HSL	hsl(203, 67%, 26%)
HSV	hsv(203, 80%, 43%)
CMYK	cmyk(80%, 30.9%, 0%, 56.9%)
CIE-LAB	lab(30.56, -4.63, -24.60)
CIE-LCH	lch(30.56, 25.03, 259.34°)
OKLab	oklab(39.89% -0.0386 -0.0696)
OKLCH	oklch(39.89% 0.08 241)
XYZ	xyz(5.7287, 6.4646, 15.6947)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164C6E #6E3816

analogous

#166E64 #164C6E #16206E

triadic

#164C6E #6E164C #4C6E16

tetradic

#164C6E #64166E #6E3816 #206E16

square

#164C6E #64166E #6E3816 #206E16

split-complementary

#164C6E #6E1620 #6E6416

monochromatic

#05121A #0C293B #164C6E #206FA1 #2A92D4

Accessibility & contrast

On white

9.16

#164C6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#164C6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164C6E

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164C6E	#FFFFFF	#000000	##FFFFFF
##164C6E	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4C70

Deuteranopia (green-blind)

#30446D

Tritanopia (blue-blind)

#005458

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164c6e;
/* rgb */ color: rgb(22, 76, 110);
/* oklch */ color: oklch(39.9% 0.080 241.0);

Tailwind

colors: {
  custom: {
    50: '#627d97',
    500: '#164c6e',
    950: '#000000',
  },
}

SCSS

$custom: #164c6e;
$custom-light: #627d97;
$custom-dark: #000000;

JSON

{
  "hex": "#164c6e",
  "rgb": {
    "r": 22,
    "g": 76,
    "b": 110
  },
  "hsl": {
    "h": 203.182,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39893,
    "c": 0.07958,
    "h": 241
  },
  "luminance": 0.06465
}

Semantic roles & 50–950 ramp

primary

#164C6E

secondary

#A4643C

accent

#803EEA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #164C6E

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

Preview Lab → · Contrast checker → · Palette generator →