#164B6E#164B6E

#164B6E is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.6% C 0.080 H 242.2°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX#164B6E
RGBrgb(22, 75, 110)
HSLhsl(204, 67%, 26%)
HSVhsv(204, 80%, 43%)
CMYKcmyk(80%, 31.8%, 0%, 56.9%)
CIE-LABlab(30.22, -3.99, -25.12)
CIE-LCHlch(30.22, 25.43, 260.97°)
OKLaboklab(39.63% -0.0375 -0.0711)
OKLCHoklch(39.63% 0.08 242.2)
XYZxyz(5.6603, 6.3278, 15.6719)
Luminance0.0633 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#164B6E #6E3916
analogous
#166E65 #164B6E #161F6E
triadic
#164B6E #6E164B #4B6E16
tetradic
#164B6E #65166E #6E3916 #1F6E16
square
#164B6E #65166E #6E3916 #1F6E16
split-complementary
#164B6E #6E161F #6E6516
monochromatic
#05111A #0C283B #164B6E #206EA1 #2A91D4

Accessibility & contrast

On white

9.27
#164B6E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.27
#164B6E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164B6E
9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##164B6E#FFFFFF#000000##FFFFFF
##164B6E1.009.272.279.27
#FFFFFF9.271.0021.001.00
#0000002.2721.001.0021.00
##FFFFFF9.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B4C70
Deuteranopia (green-blind)
#2F436D
Tritanopia (blue-blind)
#005457
Achromatopsia (no color)
#474747

Design tokens & code

CSS
--color: #164b6e;
/* rgb */ color: rgb(22, 75, 110);
/* oklch */ color: oklch(39.6% 0.080 242.2);
Tailwind
colors: {
  custom: {
    50: '#627d98',
    500: '#164b6e',
    950: '#000000',
  },
}
SCSS
$custom: #164b6e;
$custom-light: #627d98;
$custom-dark: #000000;
JSON
{
  "hex": "#164b6e",
  "rgb": {
    "r": 22,
    "g": 75,
    "b": 110
  },
  "hsl": {
    "h": 203.864,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39631,
    "c": 0.08042,
    "h": 242.2
  },
  "luminance": 0.06329
}

Semantic roles & 50–950 ramp

primary
#164B6E
secondary
#A4653C
accent
#823EEA
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090D
muted
#7A7B7E

Preview Lab

Preview with #164B6E

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

Preview Lab → · Contrast checker → · Palette generator →

#164B6E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva