#227FA7#227FA7

#227FA7 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.2% C 0.103 H 231.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#227FA7
RGB	rgb(34, 127, 167)
HSL	hsl(198, 66%, 39%)
HSV	hsv(198, 80%, 65%)
CMYK	cmyk(79.6%, 24%, 0%, 34.5%)
CIE-LAB	lab(49.87, -12.38, -28.82)
CIE-LCH	lch(49.87, 31.36, 246.75°)
OKLab	oklab(56.23% -0.0636 -0.0812)
OKLCH	oklch(56.23% 0.103 231.9)
XYZ	xyz(15.2213, 18.3070, 39.2831)
Luminance	0.1831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227FA7 #A74A22

analogous

#22A78D #227FA7 #223DA7

triadic

#227FA7 #A7227F #7FA722

tetradic

#227FA7 #8D22A7 #A74A22 #3DA722

square

#227FA7 #8D22A7 #A74A22 #3DA722

split-complementary

#227FA7 #A7223D #A78D22

monochromatic

#0D3241 #185874 #227FA7 #31A4D5 #64BADF

Accessibility & contrast

On white

4.50

#227FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#227FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #227FA7

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227FA7	#FFFFFF	#000000	##000000
##227FA7	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EA9

Deuteranopia (green-blind)

#5971A6

Tritanopia (blue-blind)

#008A8C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #227fa7;
/* rgb */ color: rgb(34, 127, 167);
/* oklch */ color: oklch(56.2% 0.103 231.9);

Tailwind

colors: {
  custom: {
    50: '#73a4c1',
    500: '#227fa7',
    950: '#000000',
  },
}

SCSS

$custom: #227fa7;
$custom-light: #73a4c1;
$custom-dark: #000000;

JSON

{
  "hex": "#227fa7",
  "rgb": {
    "r": 34,
    "g": 127,
    "b": 167
  },
  "hsl": {
    "h": 198.045,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56234,
    "c": 0.10311,
    "h": 231.9
  },
  "luminance": 0.18309
}

Semantic roles & 50–950 ramp

primary

#227FA7

secondary

#C57E60

accent

#723FE9

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #227FA7

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

Preview Lab → · Contrast checker → · Palette generator →