#227399#227399

#227399 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.5% C 0.096 H 233.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#227399
RGB	rgb(34, 115, 153)
HSL	hsl(199, 64%, 37%)
HSV	hsv(199, 78%, 60%)
CMYK	cmyk(77.8%, 24.8%, 0%, 40%)
CIE-LAB	lab(45.50, -10.55, -27.42)
CIE-LCH	lch(45.50, 29.38, 248.96°)
OKLab	oklab(52.54% -0.0569 -0.0773)
OKLCH	oklch(52.54% 0.096 233.6)
XYZ	xyz(12.5379, 14.9000, 32.3460)
Luminance	0.1490 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227399 #994822

analogous

#229984 #227399 #223899

triadic

#227399 #992273 #739922

tetradic

#227399 #842299 #994822 #389922

square

#227399 #842299 #994822 #389922

split-complementary

#227399 #992238 #998422

monochromatic

#0C2835 #174D67 #227399 #2D99CB #5BB2DB

Accessibility & contrast

On white

5.28

#227399 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#227399 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227399

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227399	#FFFFFF	#000000	##FFFFFF
##227399	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60729B

Deuteranopia (green-blind)

#506798

Tritanopia (blue-blind)

#007D80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #227399;
/* rgb */ color: rgb(34, 115, 153);
/* oklch */ color: oklch(52.5% 0.096 233.6);

Tailwind

colors: {
  custom: {
    50: '#709bb7',
    500: '#227399',
    950: '#000000',
  },
}

SCSS

$custom: #227399;
$custom-light: #709bb7;
$custom-dark: #000000;

JSON

{
  "hex": "#227399",
  "rgb": {
    "r": 34,
    "g": 115,
    "b": 153
  },
  "hsl": {
    "h": 199.16,
    "s": 63.636,
    "l": 36.667
  },
  "oklch": {
    "l": 0.52542,
    "c": 0.09595,
    "h": 233.6
  },
  "luminance": 0.14901
}

Semantic roles & 50–950 ramp

primary

#227399

secondary

#BF7958

accent

#7641E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #227399

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

Preview Lab → · Contrast checker → · Palette generator →