#164B7C#164B7C

#164B7C is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.5% C 0.099 H 250.4°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#164B7C
RGB	rgb(22, 75, 124)
HSL	hsl(209, 70%, 29%)
HSV	hsv(209, 82%, 49%)
CMYK	cmyk(82.3%, 39.5%, 0%, 51.4%)
CIE-LAB	lab(31.01, 1.65, -32.65)
CIE-LCH	lch(31.01, 32.69, 272.90°)
OKLab	oklab(40.51% -0.0332 -0.0931)
OKLCH	oklch(40.51% 0.099 250.4)
XYZ	xyz(6.4837, 6.6572, 20.0081)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164B7C #7C4716

analogous

#167C7A #164B7C #16187C

triadic

#164B7C #7C164B #4B7C16

tetradic

#164B7C #7A167C #7C4716 #187C16

square

#164B7C #7A167C #7C4716 #187C16

split-complementary

#164B7C #7C1618 #7C7A16

monochromatic

#05101A #0D2C48 #164B7C #1F6AB0 #328ADB

Accessibility & contrast

On white

9.01

#164B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#164B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164B7C

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164B7C	#FFFFFF	#000000	##FFFFFF
##164B7C	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344E7E

Deuteranopia (green-blind)

#24457B

Tritanopia (blue-blind)

#00575D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #164b7c;
/* rgb */ color: rgb(22, 75, 124);
/* oklch */ color: oklch(40.5% 0.099 250.4);

Tailwind

colors: {
  custom: {
    50: '#657ca2',
    500: '#164b7c',
    950: '#000000',
  },
}

SCSS

$custom: #164b7c;
$custom-light: #657ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#164b7c",
  "rgb": {
    "r": 22,
    "g": 75,
    "b": 124
  },
  "hsl": {
    "h": 208.824,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.4051,
    "c": 0.09889,
    "h": 250.4
  },
  "luminance": 0.06658
}

Semantic roles & 50–950 ramp

primary

#164B7C

secondary

#B1753D

accent

#903BED

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #164B7C

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

Preview Lab → · Contrast checker → · Palette generator →