#164B6A#164B6A

#164B6A is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.4% C 0.076 H 239.0°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#164B6A
RGB	rgb(22, 75, 106)
HSL	hsl(202, 66%, 25%)
HSV	hsv(202, 79%, 42%)
CMYK	cmyk(79.2%, 29.2%, 0%, 58.4%)
CIE-LAB	lab(30.02, -5.57, -22.91)
CIE-LCH	lch(30.02, 23.58, 256.33°)
OKLab	oklab(39.4% -0.0389 -0.0647)
OKLCH	oklch(39.4% 0.076 239)
XYZ	xyz(5.4474, 6.2427, 14.5507)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164B6A #6A3516

analogous

#166A5F #164B6A #16216A

triadic

#164B6A #6A164B #4B6A16

tetradic

#164B6A #5F166A #6A3516 #216A16

square

#164B6A #5F166A #6A3516 #216A16

split-complementary

#164B6A #6A1621 #6A5F16

monochromatic

#051219 #0B2737 #164B6A #216F9D #2B93CF

Accessibility & contrast

On white

9.34

#164B6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#164B6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164B6A

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164B6A	#FFFFFF	#000000	##FFFFFF
##164B6A	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4B6B

Deuteranopia (green-blind)

#314369

Tritanopia (blue-blind)

#005356

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #164b6a;
/* rgb */ color: rgb(22, 75, 106);
/* oklch */ color: oklch(39.4% 0.076 239.0);

Tailwind

colors: {
  custom: {
    50: '#617d94',
    500: '#164b6a',
    950: '#000000',
  },
}

SCSS

$custom: #164b6a;
$custom-light: #617d94;
$custom-dark: #000000;

JSON

{
  "hex": "#164b6a",
  "rgb": {
    "r": 22,
    "g": 75,
    "b": 106
  },
  "hsl": {
    "h": 202.143,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.39398,
    "c": 0.07554,
    "h": 239
  },
  "luminance": 0.06243
}

Semantic roles & 50–950 ramp

primary

#164B6A

secondary

#A0613B

accent

#7E3FE9

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#05090D

muted

#7A7B7E

Preview Lab

Preview with #164B6A

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

Preview Lab → · Contrast checker → · Palette generator →