#2184A7#2184A7

#2184A7 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.101 H 227.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2184A7
RGB	rgb(33, 132, 167)
HSL	hsl(196, 67%, 39%)
HSV	hsv(196, 80%, 65%)
CMYK	cmyk(80.2%, 21%, 0%, 34.5%)
CIE-LAB	lab(51.40, -15.29, -26.44)
CIE-LCH	lch(51.40, 30.54, 239.96°)
OKLab	oklab(57.45% -0.0688 -0.0743)
OKLCH	oklch(57.45% 0.101 227.2)
XYZ	xyz(15.8506, 19.6139, 39.5022)
Luminance	0.1962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2184A7 #A74421

analogous

#21A787 #2184A7 #2141A7

triadic

#2184A7 #A72184 #84A721

tetradic

#2184A7 #8721A7 #A74421 #41A721

square

#2184A7 #8721A7 #A74421 #41A721

split-complementary

#2184A7 #A72141 #A78721

monochromatic

#0D3341 #175C74 #2184A7 #2FAAD6 #62BFE0

Accessibility & contrast

On white

4.27

#2184A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#2184A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2184A7

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2184A7	#FFFFFF	#000000	##000000
##2184A7	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7182A9

Deuteranopia (green-blind)

#6075A7

Tritanopia (blue-blind)

#008E90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2184a7;
/* rgb */ color: rgb(33, 132, 167);
/* oklch */ color: oklch(57.5% 0.101 227.2);

Tailwind

colors: {
  custom: {
    50: '#73a7c1',
    500: '#2184a7',
    950: '#000000',
  },
}

SCSS

$custom: #2184a7;
$custom-light: #73a7c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2184a7",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 167
  },
  "hsl": {
    "h": 195.672,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.57453,
    "c": 0.10128,
    "h": 227.2
  },
  "luminance": 0.19616
}

Semantic roles & 50–950 ramp

primary

#2184A7

secondary

#C5795F

accent

#6B3EEA

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2184A7

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

Preview Lab → · Contrast checker → · Palette generator →