#2186A6#2186A6

#2186A6 is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 57.9% C 0.100 H 224.5°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#2186A6
RGB	rgb(33, 134, 166)
HSL	hsl(194, 67%, 39%)
HSV	hsv(194, 80%, 65%)
CMYK	cmyk(80.1%, 19.3%, 0%, 34.9%)
CIE-LAB	lab(51.98, -16.74, -24.96)
CIE-LCH	lch(51.98, 30.06, 236.15°)
OKLab	oklab(57.9% -0.0712 -0.07)
OKLCH	oklch(57.9% 0.1 224.5)
XYZ	xyz(16.0324, 20.1247, 39.1085)
Luminance	0.2013 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2186A6 #A64121

analogous

#21A684 #2186A6 #2144A6

triadic

#2186A6 #A62186 #86A621

tetradic

#2186A6 #8421A6 #A64121 #44A621

square

#2186A6 #8421A6 #A64121 #44A621

split-complementary

#2186A6 #A62144 #A68421

monochromatic

#0D3440 #175D73 #2186A6 #2FADD6 #62C1E0

Accessibility & contrast

On white

4.18

#2186A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#2186A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2186A6

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2186A6	#FFFFFF	#000000	##000000
##2186A6	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7483A8

Deuteranopia (green-blind)

#6376A6

Tritanopia (blue-blind)

#009090

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2186a6;
/* rgb */ color: rgb(33, 134, 166);
/* oklch */ color: oklch(57.9% 0.100 224.5);

Tailwind

colors: {
  custom: {
    50: '#73a9c0',
    500: '#2186a6',
    950: '#000000',
  },
}

SCSS

$custom: #2186a6;
$custom-light: #73a9c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2186a6",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 166
  },
  "hsl": {
    "h": 194.436,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.57904,
    "c": 0.09985,
    "h": 224.5
  },
  "luminance": 0.20127
}

Semantic roles & 50–950 ramp

primary

#2186A6

secondary

#C5775E

accent

#673EEA

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2186A6

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

Preview Lab → · Contrast checker → · Palette generator →