#164A66#164A66

#164A66 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.9% C 0.072 H 236.7°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#164A66
RGB	rgb(22, 74, 102)
HSL	hsl(201, 65%, 24%)
HSV	hsv(201, 78%, 40%)
CMYK	cmyk(78.4%, 27.5%, 0%, 60%)
CIE-LAB	lab(29.48, -6.50, -21.21)
CIE-LCH	lch(29.48, 22.19, 252.96°)
OKLab	oklab(38.91% -0.0394 -0.0598)
OKLCH	oklch(38.91% 0.072 236.7)
XYZ	xyz(5.1770, 6.0268, 13.4582)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164A66 #663216

analogous

#16665A #164A66 #162266

triadic

#164A66 #66164A #4A6616

tetradic

#164A66 #5A1666 #663216 #226616

square

#164A66 #5A1666 #663216 #226616

split-complementary

#164A66 #661622 #665A16

monochromatic

#051219 #0B2534 #164A66 #216F98 #2C93CB

Accessibility & contrast

On white

9.52

#164A66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#164A66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164A66

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164A66	#FFFFFF	#000000	##FFFFFF
##164A66	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4A67

Deuteranopia (green-blind)

#324266

Tritanopia (blue-blind)

#005154

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #164a66;
/* rgb */ color: rgb(22, 74, 102);
/* oklch */ color: oklch(38.9% 0.072 236.7);

Tailwind

colors: {
  custom: {
    50: '#607c91',
    500: '#164a66',
    950: '#000000',
  },
}

SCSS

$custom: #164a66;
$custom-light: #607c91;
$custom-dark: #000000;

JSON

{
  "hex": "#164a66",
  "rgb": {
    "r": 22,
    "g": 74,
    "b": 102
  },
  "hsl": {
    "h": 201,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.38905,
    "c": 0.07159,
    "h": 236.7
  },
  "luminance": 0.06027
}

Semantic roles & 50–950 ramp

primary

#164A66

secondary

#9D5D3B

accent

#7B40E8

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#05090D

muted

#7A7B7D

Preview Lab

Preview with #164A66

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

Preview Lab → · Contrast checker → · Palette generator →