#2182A2#2182A2

#2182A2 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.7% C 0.098 H 225.4°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2182A2
RGB	rgb(33, 130, 162)
HSL	hsl(195, 66%, 38%)
HSV	hsv(195, 80%, 64%)
CMYK	cmyk(79.6%, 19.8%, 0%, 36.5%)
CIE-LAB	lab(50.56, -15.94, -24.83)
CIE-LCH	lch(50.56, 29.51, 237.29°)
OKLab	oklab(56.72% -0.0688 -0.0697)
OKLCH	oklch(56.72% 0.098 225.4)
XYZ	xyz(15.1287, 18.8954, 37.0252)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2182A2 #A24121

analogous

#21A281 #2182A2 #2141A2

triadic

#2182A2 #A22182 #82A221

tetradic

#2182A2 #8121A2 #A24121 #41A221

square

#2182A2 #8121A2 #A24121 #41A221

split-complementary

#2182A2 #A22141 #A28121

monochromatic

#0C303C #17596F #2182A2 #2CAAD4 #5FBFDE

Accessibility & contrast

On white

4.39

#2182A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#2182A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2182A2

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2182A2	#FFFFFF	#000000	##000000
##2182A2	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707FA4

Deuteranopia (green-blind)

#5F73A2

Tritanopia (blue-blind)

#008B8C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2182a2;
/* rgb */ color: rgb(33, 130, 162);
/* oklch */ color: oklch(56.7% 0.098 225.4);

Tailwind

colors: {
  custom: {
    50: '#72a6bd',
    500: '#2182a2',
    950: '#000000',
  },
}

SCSS

$custom: #2182a2;
$custom-light: #72a6bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2182a2",
  "rgb": {
    "r": 33,
    "g": 130,
    "b": 162
  },
  "hsl": {
    "h": 194.884,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56716,
    "c": 0.09792,
    "h": 225.4
  },
  "luminance": 0.18897
}

Semantic roles & 50–950 ramp

primary

#2182A2

secondary

#C3755C

accent

#693FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2182A2

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

Preview Lab → · Contrast checker → · Palette generator →