#164680#164680

#164680 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.6% C 0.110 H 255.5°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#164680
RGB	rgb(22, 70, 128)
HSL	hsl(213, 71%, 29%)
HSV	hsv(213, 83%, 50%)
CMYK	cmyk(82.8%, 45.3%, 0%, 49.8%)
CIE-LAB	lab(29.68, 6.67, -37.26)
CIE-LCH	lch(29.68, 37.85, 280.14°)
OKLab	oklab(39.56% -0.0276 -0.1068)
OKLCH	oklch(39.56% 0.11 255.5)
XYZ	xyz(6.4159, 6.1086, 21.2588)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164680 #805016

analogous

#167B80 #164680 #1B1680

triadic

#164680 #801646 #468016

tetradic

#164680 #80167B #805016 #16801B

square

#164680 #80167B #805016 #16801B

split-complementary

#164680 #801B16 #7B8016

monochromatic

#040E1A #0D294C #164680 #1F63B4 #3480DC

Accessibility & contrast

On white

9.45

#164680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#164680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164680

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164680	#FFFFFF	#000000	##FFFFFF
##164680	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284B82

Deuteranopia (green-blind)

#13427F

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #164680;
/* rgb */ color: rgb(22, 70, 128);
/* oklch */ color: oklch(39.6% 0.110 255.5);

Tailwind

colors: {
  custom: {
    50: '#6678a5',
    500: '#164680',
    950: '#000000',
  },
}

SCSS

$custom: #164680;
$custom-light: #6678a5;
$custom-dark: #000000;

JSON

{
  "hex": "#164680",
  "rgb": {
    "r": 22,
    "g": 70,
    "b": 128
  },
  "hsl": {
    "h": 212.83,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39555,
    "c": 0.11032,
    "h": 255.5
  },
  "luminance": 0.06109
}

Semantic roles & 50–950 ramp

primary

#164680

secondary

#B57F3D

accent

#9C3AED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #164680

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

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