#164A7D#164A7D

#164A7D is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.3% C 0.101 H 251.6°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#164A7D
RGB	rgb(22, 74, 125)
HSL	hsl(210, 70%, 29%)
HSV	hsv(210, 82%, 49%)
CMYK	cmyk(82.4%, 40.8%, 0%, 51%)
CIE-LAB	lab(30.75, 2.73, -33.68)
CIE-LCH	lch(30.75, 33.79, 274.63°)
OKLab	oklab(40.33% -0.032 -0.0962)
OKLCH	oklch(40.33% 0.101 251.6)
XYZ	xyz(6.4799, 6.5480, 20.3204)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164A7D #7D4916

analogous

#167D7D #164A7D #16167D

triadic

#164A7D #7D164A #4A7D16

tetradic

#164A7D #7D167D #7D4916 #167D16

square

#164A7D #7D167D #7D4916 #167D16

split-complementary

#164A7D #7D1616 #7D7D16

monochromatic

#050F1A #0D2B49 #164A7D #1F69B1 #3288DB

Accessibility & contrast

On white

9.09

#164A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#164A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164A7D

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164A7D	#FFFFFF	#000000	##FFFFFF
##164A7D	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314D7F

Deuteranopia (green-blind)

#21447C

Tritanopia (blue-blind)

#00565D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164a7d;
/* rgb */ color: rgb(22, 74, 125);
/* oklch */ color: oklch(40.3% 0.101 251.6);

Tailwind

colors: {
  custom: {
    50: '#657ca3',
    500: '#164a7d',
    950: '#000000',
  },
}

SCSS

$custom: #164a7d;
$custom-light: #657ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#164a7d",
  "rgb": {
    "r": 22,
    "g": 74,
    "b": 125
  },
  "hsl": {
    "h": 209.709,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40327,
    "c": 0.10138,
    "h": 251.6
  },
  "luminance": 0.06549
}

Semantic roles & 50–950 ramp

primary

#164A7D

secondary

#B2773D

accent

#933BED

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #164A7D

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

Preview Lab → · Contrast checker → · Palette generator →