#164C6B#164C6B

#164C6B is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.7% C 0.076 H 238.5°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#164C6B
RGB	rgb(22, 76, 107)
HSL	hsl(202, 66%, 25%)
HSV	hsv(202, 79%, 42%)
CMYK	cmyk(79.4%, 29%, 0%, 58%)
CIE-LAB	lab(30.40, -5.81, -22.94)
CIE-LCH	lch(30.40, 23.67, 255.78°)
OKLab	oklab(39.72% -0.0396 -0.0648)
OKLCH	oklch(39.72% 0.076 238.5)
XYZ	xyz(5.5681, 6.4003, 14.8490)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164C6B #6B3516

analogous

#166B5F #164C6B #16226B

triadic

#164C6B #6B164C #4C6B16

tetradic

#164C6B #5F166B #6B3516 #226B16

square

#164C6B #5F166B #6B3516 #226B16

split-complementary

#164C6B #6B1622 #6B5F16

monochromatic

#051219 #0C2838 #164C6B #20709E #2B94D1

Accessibility & contrast

On white

9.21

#164C6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#164C6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164C6B

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164C6B	#FFFFFF	#000000	##FFFFFF
##164C6B	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4C6C

Deuteranopia (green-blind)

#32446A

Tritanopia (blue-blind)

#005457

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164c6b;
/* rgb */ color: rgb(22, 76, 107);
/* oklch */ color: oklch(39.7% 0.076 238.5);

Tailwind

colors: {
  custom: {
    50: '#617d95',
    500: '#164c6b',
    950: '#000000',
  },
}

SCSS

$custom: #164c6b;
$custom-light: #617d95;
$custom-dark: #000000;

JSON

{
  "hex": "#164c6b",
  "rgb": {
    "r": 22,
    "g": 76,
    "b": 107
  },
  "hsl": {
    "h": 201.882,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3972,
    "c": 0.07597,
    "h": 238.5
  },
  "luminance": 0.06401
}

Semantic roles & 50–950 ramp

primary

#164C6B

secondary

#A1613B

accent

#7D3FE9

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #164C6B

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

Preview Lab → · Contrast checker → · Palette generator →