#164C6D#164C6D

#164C6D is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.8% C 0.078 H 240.2°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#164C6D
RGB	rgb(22, 76, 109)
HSL	hsl(203, 66%, 26%)
HSV	hsv(203, 80%, 43%)
CMYK	cmyk(79.8%, 30.3%, 0%, 57.3%)
CIE-LAB	lab(30.50, -5.03, -24.05)
CIE-LCH	lch(30.50, 24.57, 258.19°)
OKLab	oklab(39.84% -0.0389 -0.068)
OKLCH	oklch(39.84% 0.078 240.2)
XYZ	xyz(5.6746, 6.4429, 15.4096)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164C6D #6D3716

analogous

#166D62 #164C6D #16206D

triadic

#164C6D #6D164C #4C6D16

tetradic

#164C6D #62166D #6D3716 #206D16

square

#164C6D #62166D #6D3716 #206D16

split-complementary

#164C6D #6D1620 #6D6216

monochromatic

#051219 #0C283A #164C6D #2070A0 #2B93D3

Accessibility & contrast

On white

9.18

#164C6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#164C6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164C6D

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164C6D	#FFFFFF	#000000	##FFFFFF
##164C6D	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4C6E

Deuteranopia (green-blind)

#31446C

Tritanopia (blue-blind)

#005458

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164c6d;
/* rgb */ color: rgb(22, 76, 109);
/* oklch */ color: oklch(39.8% 0.078 240.2);

Tailwind

colors: {
  custom: {
    50: '#627d97',
    500: '#164c6d',
    950: '#000000',
  },
}

SCSS

$custom: #164c6d;
$custom-light: #627d97;
$custom-dark: #000000;

JSON

{
  "hex": "#164c6d",
  "rgb": {
    "r": 22,
    "g": 76,
    "b": 109
  },
  "hsl": {
    "h": 202.759,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.39835,
    "c": 0.07836,
    "h": 240.2
  },
  "luminance": 0.06444
}

Semantic roles & 50–950 ramp

primary

#164C6D

secondary

#A3633C

accent

#7F3EE9

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #164C6D

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

Preview Lab → · Contrast checker → · Palette generator →