#227AA6#227AA6

#227AA6 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 54.9% C 0.105 H 235.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#227AA6
RGB	rgb(34, 122, 166)
HSL	hsl(200, 66%, 39%)
HSV	hsv(200, 80%, 65%)
CMYK	cmyk(79.5%, 26.5%, 0%, 34.9%)
CIE-LAB	lab(48.27, -9.88, -30.72)
CIE-LCH	lch(48.27, 32.27, 252.17°)
OKLab	oklab(54.95% -0.0591 -0.0867)
OKLCH	oklch(54.95% 0.105 235.7)
XYZ	xyz(14.4994, 17.0106, 38.5882)
Luminance	0.1701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227AA6 #A64E22

analogous

#22A690 #227AA6 #2238A6

triadic

#227AA6 #A6227A #7AA622

tetradic

#227AA6 #9022A6 #A64E22 #38A622

square

#227AA6 #9022A6 #A64E22 #38A622

split-complementary

#227AA6 #A62238 #A69022

monochromatic

#0D2F40 #185573 #227AA6 #309ED5 #63B6DF

Accessibility & contrast

On white

4.77

#227AA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#227AA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227AA6

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227AA6	#FFFFFF	#000000	##FFFFFF
##227AA6	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6579A8

Deuteranopia (green-blind)

#536DA5

Tritanopia (blue-blind)

#008589

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #227aa6;
/* rgb */ color: rgb(34, 122, 166);
/* oklch */ color: oklch(54.9% 0.105 235.7);

Tailwind

colors: {
  custom: {
    50: '#72a0c0',
    500: '#227aa6',
    950: '#000000',
  },
}

SCSS

$custom: #227aa6;
$custom-light: #72a0c0;
$custom-dark: #000000;

JSON

{
  "hex": "#227aa6",
  "rgb": {
    "r": 34,
    "g": 122,
    "b": 166
  },
  "hsl": {
    "h": 200,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.5495,
    "c": 0.10497,
    "h": 235.7
  },
  "luminance": 0.17012
}

Semantic roles & 50–950 ramp

primary

#227AA6

secondary

#C4815F

accent

#783FE9

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #227AA6

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

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