#2184A0#2184A0

#2184A0 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.1% C 0.096 H 221.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#2184A0
RGB	rgb(33, 132, 160)
HSL	hsl(193, 66%, 38%)
HSV	hsv(193, 79%, 63%)
CMYK	cmyk(79.4%, 17.5%, 0%, 37.3%)
CIE-LAB	lab(51.11, -17.74, -22.83)
CIE-LCH	lch(51.11, 28.91, 232.16°)
OKLab	oklab(57.13% -0.0716 -0.0639)
OKLCH	oklch(57.13% 0.096 221.8)
XYZ	xyz(15.2210, 19.3621, 36.1859)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2184A0 #A03D21

analogous

#21A07C #2184A0 #2145A0

triadic

#2184A0 #A02184 #84A021

tetradic

#2184A0 #7C21A0 #A03D21 #45A021

square

#2184A0 #7C21A0 #A03D21 #45A021

split-complementary

#2184A0 #A02145 #A07C21

monochromatic

#0C303B #175A6D #2184A0 #2BAED3 #5EC1DE

Accessibility & contrast

On white

4.31

#2184A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#2184A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2184A0

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2184A0	#FFFFFF	#000000	##000000
##2184A0	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7481A1

Deuteranopia (green-blind)

#6374A0

Tritanopia (blue-blind)

#008D8D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2184a0;
/* rgb */ color: rgb(33, 132, 160);
/* oklch */ color: oklch(57.1% 0.096 221.8);

Tailwind

colors: {
  custom: {
    50: '#72a8bc',
    500: '#2184a0',
    950: '#000000',
  },
}

SCSS

$custom: #2184a0;
$custom-light: #72a8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2184a0",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 160
  },
  "hsl": {
    "h": 193.228,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57125,
    "c": 0.09597,
    "h": 221.8
  },
  "luminance": 0.19364
}

Semantic roles & 50–950 ramp

primary

#2184A0

secondary

#C2715B

accent

#643FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2184A0

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

Preview Lab → · Contrast checker → · Palette generator →