#2184A6#2184A6

#2184A6 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.4% C 0.100 H 226.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2184A6
RGB	rgb(33, 132, 166)
HSL	hsl(195, 67%, 39%)
HSV	hsv(195, 80%, 65%)
CMYK	cmyk(80.1%, 20.5%, 0%, 34.9%)
CIE-LAB	lab(51.36, -15.64, -25.93)
CIE-LCH	lch(51.36, 30.28, 238.89°)
OKLab	oklab(57.4% -0.0692 -0.0728)
OKLCH	oklch(57.4% 0.1 226.5)
XYZ	xyz(15.7585, 19.5771, 39.0172)
Luminance	0.1958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2184A6 #A64321

analogous

#21A686 #2184A6 #2142A6

triadic

#2184A6 #A62184 #84A621

tetradic

#2184A6 #8621A6 #A64321 #42A621

square

#2184A6 #8621A6 #A64321 #42A621

split-complementary

#2184A6 #A62142 #A68621

monochromatic

#0D3340 #175B73 #2184A6 #2FABD6 #62C0E0

Accessibility & contrast

On white

4.27

#2184A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#2184A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2184A6

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2184A6	#FFFFFF	#000000	##000000
##2184A6	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)

#7281A8

Deuteranopia (green-blind)

#6075A6

Tritanopia (blue-blind)

#008E8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2184a6;
/* rgb */ color: rgb(33, 132, 166);
/* oklch */ color: oklch(57.4% 0.100 226.5);

Tailwind

colors: {
  custom: {
    50: '#73a7c0',
    500: '#2184a6',
    950: '#000000',
  },
}

SCSS

$custom: #2184a6;
$custom-light: #73a7c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2184a6",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 166
  },
  "hsl": {
    "h": 195.338,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.57405,
    "c": 0.10047,
    "h": 226.5
  },
  "luminance": 0.19579
}

Semantic roles & 50–950 ramp

primary

#2184A6

secondary

#C5785E

accent

#6A3EEA

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2184A6

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

Preview Lab → · Contrast checker → · Palette generator →