#164AA0#164AA0

#164AA0 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 42.9% C 0.150 H 260.2°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#164AA0
RGB	rgb(22, 74, 160)
HSL	hsl(217, 76%, 36%)
HSV	hsv(217, 86%, 63%)
CMYK	cmyk(86.3%, 53.7%, 0%, 37.3%)
CIE-LAB	lab(33.15, 17.09, -51.27)
CIE-LCH	lch(33.15, 54.04, 288.43°)
OKLab	oklab(42.94% -0.0255 -0.1479)
OKLCH	oklch(42.94% 0.15 260.2)
XYZ	xyz(9.1225, 7.6050, 34.2380)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164AA0 #A06C16

analogous

#168FA0 #164AA0 #2716A0

triadic

#164AA0 #A0164A #4AA016

tetradic

#164AA0 #A0168F #A06C16 #16A027

square

#164AA0 #A0168F #A06C16 #16A027

split-complementary

#164AA0 #A02716 #8FA016

monochromatic

#071834 #0F316A #164AA0 #1D63D6 #4A85E6

Accessibility & contrast

On white

8.33

#164AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#164AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164AA0

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164AA0	#FFFFFF	#000000	##FFFFFF
##164AA0	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0454A3

Deuteranopia (green-blind)

#00489E

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #164aa0;
/* rgb */ color: rgb(22, 74, 160);
/* oklch */ color: oklch(42.9% 0.150 260.2);

Tailwind

colors: {
  custom: {
    50: '#6e7bbd',
    500: '#164aa0',
    950: '#000000',
  },
}

SCSS

$custom: #164aa0;
$custom-light: #6e7bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#164aa0",
  "rgb": {
    "r": 22,
    "g": 74,
    "b": 160
  },
  "hsl": {
    "h": 217.391,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42938,
    "c": 0.15011,
    "h": 260.2
  },
  "luminance": 0.07606
}

Semantic roles & 50–950 ramp

primary

#164AA0

secondary

#C8984A

accent

#AB35F2

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #164AA0

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

Preview Lab → · Contrast checker → · Palette generator →