#164D89#164D89

#164D89 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.9% C 0.115 H 253.9°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#164D89
RGB	rgb(22, 77, 137)
HSL	hsl(211, 72%, 31%)
HSV	hsv(211, 84%, 54%)
CMYK	cmyk(83.9%, 43.8%, 0%, 46.3%)
CIE-LAB	lab(32.44, 5.63, -38.41)
CIE-LCH	lch(32.44, 38.82, 278.35°)
OKLab	oklab(41.89% -0.0317 -0.11)
OKLCH	oklch(41.89% 0.115 253.9)
XYZ	xyz(7.4984, 7.2835, 24.6727)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164D89 #895216

analogous

#168689 #164D89 #181689

triadic

#164D89 #89164D #4D8916

tetradic

#164D89 #891686 #895216 #168918

square

#164D89 #891686 #895216 #168918

split-complementary

#164D89 #891816 #868916

monochromatic

#051220 #0E2F54 #164D89 #1E6BBE #3A89DF

Accessibility & contrast

On white

8.55

#164D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#164D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164D89

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164D89	#FFFFFF	#000000	##FFFFFF
##164D89	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F528B

Deuteranopia (green-blind)

#194888

Tritanopia (blue-blind)

#005B64

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #164d89;
/* rgb */ color: rgb(22, 77, 137);
/* oklch */ color: oklch(41.9% 0.115 253.9);

Tailwind

colors: {
  custom: {
    50: '#687eac',
    500: '#164d89',
    950: '#000000',
  },
}

SCSS

$custom: #164d89;
$custom-light: #687eac;
$custom-dark: #000000;

JSON

{
  "hex": "#164d89",
  "rgb": {
    "r": 22,
    "g": 77,
    "b": 137
  },
  "hsl": {
    "h": 211.304,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41886,
    "c": 0.1145,
    "h": 253.9
  },
  "luminance": 0.07284
}

Semantic roles & 50–950 ramp

primary

#164D89

secondary

#BD803E

accent

#9839EF

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #164D89

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

Preview Lab → · Contrast checker → · Palette generator →