#227688#227688

#227688 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.5% C 0.082 H 215.4°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#227688
RGB	rgb(34, 118, 136)
HSL	hsl(191, 60%, 33%)
HSV	hsv(191, 75%, 53%)
CMYK	cmyk(75%, 13.2%, 0%, 46.7%)
CIE-LAB	lab(45.73, -18.22, -16.98)
CIE-LCH	lch(45.73, 24.91, 222.98°)
OKLab	oklab(52.5% -0.0667 -0.0474)
OKLCH	oklch(52.5% 0.082 215.4)
XYZ	xyz(11.5802, 15.0732, 25.5869)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227688 #883422

analogous

#228867 #227688 #224388

triadic

#227688 #882276 #768822

tetradic

#227688 #672288 #883422 #438822

square

#227688 #672288 #883422 #438822

split-complementary

#227688 #882243 #886722

monochromatic

#0A2126 #164C57 #227688 #2EA0B9 #51BCD3

Accessibility & contrast

On white

5.23

#227688 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#227688 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227688

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227688	#FFFFFF	#000000	##FFFFFF
##227688	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697289

Deuteranopia (green-blind)

#5B6888

Tritanopia (blue-blind)

#007D7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #227688;
/* rgb */ color: rgb(34, 118, 136);
/* oklch */ color: oklch(52.5% 0.082 215.4);

Tailwind

colors: {
  custom: {
    50: '#6d9daa',
    500: '#227688',
    950: '#000000',
  },
}

SCSS

$custom: #227688;
$custom-light: #6d9daa;
$custom-dark: #000000;

JSON

{
  "hex": "#227688",
  "rgb": {
    "r": 34,
    "g": 118,
    "b": 136
  },
  "hsl": {
    "h": 190.588,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52496,
    "c": 0.08181,
    "h": 215.4
  },
  "luminance": 0.15075
}

Semantic roles & 50–950 ramp

primary

#227688

secondary

#B7614F

accent

#6145E3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #227688

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

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