#2186A8#2186A8

#2186A8 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.0% C 0.101 H 226.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#2186A8
RGB	rgb(33, 134, 168)
HSL	hsl(195, 67%, 39%)
HSV	hsv(195, 80%, 66%)
CMYK	cmyk(80.4%, 20.2%, 0%, 34.1%)
CIE-LAB	lab(52.06, -16.05, -25.99)
CIE-LCH	lch(52.06, 30.55, 238.31°)
OKLab	oklab(58% -0.0704 -0.073)
OKLCH	oklch(58% 0.101 226)
XYZ	xyz(16.2172, 20.1987, 40.0822)
Luminance	0.2020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2186A8 #A84321

analogous

#21A887 #2186A8 #2143A8

triadic

#2186A8 #A82186 #86A821

tetradic

#2186A8 #8721A8 #A84321 #43A821

square

#2186A8 #8721A8 #A84321 #43A821

split-complementary

#2186A8 #A82143 #A88721

monochromatic

#0D3442 #175D75 #2186A8 #30ACD6 #63C1E0

Accessibility & contrast

On white

4.17

#2186A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#2186A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2186A8

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2186A8	#FFFFFF	#000000	##000000
##2186A8	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7383AA

Deuteranopia (green-blind)

#6277A8

Tritanopia (blue-blind)

#009091

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2186a8;
/* rgb */ color: rgb(33, 134, 168);
/* oklch */ color: oklch(58.0% 0.101 226.0);

Tailwind

colors: {
  custom: {
    50: '#73a9c2',
    500: '#2186a8',
    950: '#000000',
  },
}

SCSS

$custom: #2186a8;
$custom-light: #73a9c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2186a8",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 168
  },
  "hsl": {
    "h": 195.111,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.57998,
    "c": 0.10141,
    "h": 226
  },
  "luminance": 0.20201
}

Semantic roles & 50–950 ramp

primary

#2186A8

secondary

#C5795F

accent

#693EEA

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2186A8

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

Preview Lab → · Contrast checker → · Palette generator →