#227FA0#227FA0

#227FA0 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 55.9% C 0.097 H 226.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#227FA0
RGB	rgb(34, 127, 160)
HSL	hsl(196, 65%, 38%)
HSV	hsv(196, 79%, 63%)
CMYK	cmyk(78.8%, 20.6%, 0%, 37.3%)
CIE-LAB	lab(49.56, -14.87, -25.21)
CIE-LCH	lch(49.56, 29.27, 239.47°)
OKLab	oklab(55.89% -0.0662 -0.0708)
OKLCH	oklch(55.89% 0.097 226.9)
XYZ	xyz(14.5916, 18.0551, 35.9668)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227FA0 #A04322

analogous

#22A082 #227FA0 #2240A0

triadic

#227FA0 #A0227F #7FA022

tetradic

#227FA0 #8222A0 #A04322 #40A022

square

#227FA0 #8222A0 #A04322 #40A022

split-complementary

#227FA0 #A02240 #A08222

monochromatic

#0D2F3B #17576E #227FA0 #2DA7D2 #5FBCDD

Accessibility & contrast

On white

4.55

#227FA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#227FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #227FA0

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227FA0	#FFFFFF	#000000	##000000
##227FA0	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7DA2

Deuteranopia (green-blind)

#5D71A0

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #227fa0;
/* rgb */ color: rgb(34, 127, 160);
/* oklch */ color: oklch(55.9% 0.097 226.9);

Tailwind

colors: {
  custom: {
    50: '#72a4bc',
    500: '#227fa0',
    950: '#000000',
  },
}

SCSS

$custom: #227fa0;
$custom-light: #72a4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#227fa0",
  "rgb": {
    "r": 34,
    "g": 127,
    "b": 160
  },
  "hsl": {
    "h": 195.714,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.55892,
    "c": 0.09694,
    "h": 226.9
  },
  "luminance": 0.18057
}

Semantic roles & 50–950 ramp

primary

#227FA0

secondary

#C2775C

accent

#6C40E8

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #227FA0

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

Preview Lab → · Contrast checker → · Palette generator →