#2184A8#2184A8

#2184A8 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.5% C 0.102 H 227.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX#2184A8
RGBrgb(33, 132, 168)
HSLhsl(196, 67%, 39%)
HSVhsv(196, 80%, 66%)
CMYKcmyk(80.4%, 21.4%, 0%, 34.1%)
CIE-LABlab(51.44, -14.94, -26.95)
CIE-LCHlch(51.44, 30.82, 241.00°)
OKLaboklab(57.5% -0.0685 -0.0758)
OKLCHoklch(57.5% 0.102 227.9)
XYZxyz(15.9434, 19.6510, 39.9909)
Luminance0.1965 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2184A8 #A84521
analogous
#21A889 #2184A8 #2141A8
triadic
#2184A8 #A82184 #84A821
tetradic
#2184A8 #8921A8 #A84521 #41A821
square
#2184A8 #8921A8 #A84521 #41A821
split-complementary
#2184A8 #A82141 #A88921
monochromatic
#0D3442 #175C75 #2184A8 #30AAD6 #63BFE0

Accessibility & contrast

On white

4.26
#2184A8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.93
#2184A8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2184A8
4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2184A8#FFFFFF#000000##000000
##2184A81.004.264.934.93
#FFFFFF4.261.0021.0021.00
#0000004.9321.001.001.00
##0000004.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#7182AA
Deuteranopia (green-blind)
#5F75A8
Tritanopia (blue-blind)
#008E90
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #2184a8;
/* rgb */ color: rgb(33, 132, 168);
/* oklch */ color: oklch(57.5% 0.102 227.9);
Tailwind
colors: {
  custom: {
    50: '#73a7c2',
    500: '#2184a8',
    950: '#000000',
  },
}
SCSS
$custom: #2184a8;
$custom-light: #73a7c2;
$custom-dark: #000000;
JSON
{
  "hex": "#2184a8",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 168
  },
  "hsl": {
    "h": 196,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.57501,
    "c": 0.10211,
    "h": 227.9
  },
  "luminance": 0.19653
}

Semantic roles & 50–950 ramp

primary
#2184A8
secondary
#C57B5F
accent
#6C3EEA
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#090F12
muted
#7B7F81

Preview Lab

Preview with #2184A8

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

Preview Lab → · Contrast checker → · Palette generator →

#2184A8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva