#2186A0#2186A0

#2186A0 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.6% C 0.096 H 219.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2186A0
RGB	rgb(33, 134, 160)
HSL	hsl(192, 66%, 38%)
HSV	hsv(192, 79%, 63%)
CMYK	cmyk(79.4%, 16.2%, 0%, 37.3%)
CIE-LAB	lab(51.73, -18.82, -21.87)
CIE-LCH	lch(51.73, 28.85, 229.28°)
OKLab	oklab(57.63% -0.0735 -0.0612)
OKLCH	oklch(57.63% 0.096 219.8)
XYZ	xyz(15.4948, 19.9097, 36.2772)
Luminance	0.1991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2186A0 #A03B21

analogous

#21A07A #2186A0 #2147A0

triadic

#2186A0 #A02186 #86A021

tetradic

#2186A0 #7A21A0 #A03B21 #47A021

square

#2186A0 #7A21A0 #A03B21 #47A021

split-complementary

#2186A0 #A02147 #A07A21

monochromatic

#0C313B #175C6D #2186A0 #2BB0D3 #5EC4DE

Accessibility & contrast

On white

4.21

#2186A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#2186A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2186A0

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2186A0	#FFFFFF	#000000	##000000
##2186A0	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7682A1

Deuteranopia (green-blind)

#6576A0

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2186a0;
/* rgb */ color: rgb(33, 134, 160);
/* oklch */ color: oklch(57.6% 0.096 219.8);

Tailwind

colors: {
  custom: {
    50: '#72a9bc',
    500: '#2186a0',
    950: '#000000',
  },
}

SCSS

$custom: #2186a0;
$custom-light: #72a9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2186a0",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 160
  },
  "hsl": {
    "h": 192.283,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57629,
    "c": 0.09567,
    "h": 219.8
  },
  "luminance": 0.19912
}

Semantic roles & 50–950 ramp

primary

#2186A0

secondary

#C2705B

accent

#623FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2186A0

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

Preview Lab → · Contrast checker → · Palette generator →