#227188#227188

#227188 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.2% C 0.082 H 221.5°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#227188
RGB	rgb(34, 113, 136)
HSL	hsl(194, 60%, 33%)
HSV	hsv(194, 75%, 53%)
CMYK	cmyk(75%, 16.9%, 0%, 46.7%)
CIE-LAB	lab(44.13, -15.46, -19.44)
CIE-LCH	lch(44.13, 24.84, 231.52°)
OKLab	oklab(51.2% -0.0614 -0.0544)
OKLCH	oklch(51.2% 0.082 221.5)
XYZ	xyz(11.0069, 13.9266, 25.3958)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227188 #883922

analogous

#22886C #227188 #223E88

triadic

#227188 #882271 #718822

tetradic

#227188 #6C2288 #883922 #3E8822

square

#227188 #6C2288 #883922 #3E8822

split-complementary

#227188 #88223E #886C22

monochromatic

#0A2026 #164857 #227188 #2E9AB9 #51B6D3

Accessibility & contrast

On white

5.55

#227188 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#227188 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227188

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227188	#FFFFFF	#000000	##FFFFFF
##227188	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636E89

Deuteranopia (green-blind)

#556488

Tritanopia (blue-blind)

#007878

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #227188;
/* rgb */ color: rgb(34, 113, 136);
/* oklch */ color: oklch(51.2% 0.082 221.5);

Tailwind

colors: {
  custom: {
    50: '#6d9aaa',
    500: '#227188',
    950: '#000000',
  },
}

SCSS

$custom: #227188;
$custom-light: #6d9aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#227188",
  "rgb": {
    "r": 34,
    "g": 113,
    "b": 136
  },
  "hsl": {
    "h": 193.529,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.51204,
    "c": 0.08203,
    "h": 221.5
  },
  "luminance": 0.13928
}

Semantic roles & 50–950 ramp

primary

#227188

secondary

#B7664F

accent

#6845E3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #227188

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

Preview Lab → · Contrast checker → · Palette generator →