#227D9A#227D9A

#227D9A is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.1% C 0.093 H 224.2°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#227D9A
RGB	rgb(34, 125, 154)
HSL	hsl(195, 64%, 37%)
HSV	hsv(195, 78%, 60%)
CMYK	cmyk(77.9%, 18.8%, 0%, 39.6%)
CIE-LAB	lab(48.68, -15.87, -23.07)
CIE-LCH	lch(48.68, 28.00, 235.48°)
OKLab	oklab(55.1% -0.0665 -0.0647)
OKLCH	oklch(55.1% 0.093 224.2)
XYZ	xyz(13.8236, 17.3387, 33.1837)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227D9A #9A3F22

analogous

#229A7B #227D9A #22419A

triadic

#227D9A #9A227D #7D9A22

tetradic

#227D9A #7B229A #9A3F22 #419A22

square

#227D9A #7B229A #9A3F22 #419A22

split-complementary

#227D9A #9A2241 #9A7B22

monochromatic

#0C2C36 #175468 #227D9A #2DA6CC #5BBCDB

Accessibility & contrast

On white

4.70

#227D9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#227D9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227D9A

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227D9A	#FFFFFF	#000000	##FFFFFF
##227D9A	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7A9B

Deuteranopia (green-blind)

#5D6F9A

Tritanopia (blue-blind)

#008686

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #227d9a;
/* rgb */ color: rgb(34, 125, 154);
/* oklch */ color: oklch(55.1% 0.093 224.2);

Tailwind

colors: {
  custom: {
    50: '#71a2b7',
    500: '#227d9a',
    950: '#000000',
  },
}

SCSS

$custom: #227d9a;
$custom-light: #71a2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#227d9a",
  "rgb": {
    "r": 34,
    "g": 125,
    "b": 154
  },
  "hsl": {
    "h": 194.5,
    "s": 63.83,
    "l": 36.863
  },
  "oklch": {
    "l": 0.55104,
    "c": 0.09279,
    "h": 224.2
  },
  "luminance": 0.1734
}

Semantic roles & 50–950 ramp

primary

#227D9A

secondary

#BF7158

accent

#6941E7

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #227D9A

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

Preview Lab → · Contrast checker → · Palette generator →