#164F99#164F99

#164F99 is a dark, vivid cyan. Relative luminance 0.081; OKLCH L 43.5% C 0.134 H 257.0°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#164F99
RGB	rgb(22, 79, 153)
HSL	hsl(214, 75%, 34%)
HSV	hsv(214, 86%, 60%)
CMYK	cmyk(85.6%, 48.4%, 0%, 40%)
CIE-LAB	lab(34.11, 10.84, -45.48)
CIE-LCH	lch(34.11, 46.76, 283.40°)
OKLab	oklab(43.52% -0.0301 -0.1308)
OKLCH	oklch(43.52% 0.134 257)
XYZ	xyz(8.8745, 8.0613, 31.2191)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164F99 #996016

analogous

#169199 #164F99 #1F1699

triadic

#164F99 #99164F #4F9916

tetradic

#164F99 #991691 #996016 #16991F

square

#164F99 #991691 #996016 #16991F

split-complementary

#164F99 #991F16 #919916

monochromatic

#07182E #0E3363 #164F99 #1E6BCF #458AE4

Accessibility & contrast

On white

8.04

#164F99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#164F99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F99

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164F99	#FFFFFF	#000000	##FFFFFF
##164F99	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25569C

Deuteranopia (green-blind)

#004B98

Tritanopia (blue-blind)

#00616C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #164f99;
/* rgb */ color: rgb(22, 79, 153);
/* oklch */ color: oklch(43.5% 0.134 257.0);

Tailwind

colors: {
  custom: {
    50: '#6c7fb7',
    500: '#164f99',
    950: '#000000',
  },
}

SCSS

$custom: #164f99;
$custom-light: #6c7fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#164f99",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 153
  },
  "hsl": {
    "h": 213.893,
    "s": 74.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.43517,
    "c": 0.13422,
    "h": 257
  },
  "luminance": 0.08062
}

Semantic roles & 50–950 ramp

primary

#164F99

secondary

#C58E46

accent

#A036F1

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #164F99

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

Preview Lab → · Contrast checker → · Palette generator →