#22637F#22637F

#22637F is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.2% C 0.079 H 230.4°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#22637F
RGB	rgb(34, 99, 127)
HSL	hsl(198, 58%, 32%)
HSV	hsv(198, 73%, 50%)
CMYK	cmyk(73.2%, 22%, 0%, 50.2%)
CIE-LAB	lab(39.23, -10.59, -21.57)
CIE-LCH	lch(39.23, 24.03, 243.84°)
OKLab	oklab(47.16% -0.0501 -0.0605)
OKLCH	oklch(47.16% 0.079 230.4)
XYZ	xyz(8.9508, 10.7951, 21.6865)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22637F #7F3E22

analogous

#227F6D #22637F #22347F

triadic

#22637F #7F2263 #637F22

tetradic

#22637F #6D227F #7F3E22 #347F22

square

#22637F #6D227F #7F3E22 #347F22

split-complementary

#22637F #7F2234 #7F6D22

monochromatic

#08181E #153D4F #22637F #2F89AF #4CA8CF

Accessibility & contrast

On white

6.65

#22637F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#22637F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22637F

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22637F	#FFFFFF	#000000	##FFFFFF
##22637F	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556280

Deuteranopia (green-blind)

#48587F

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #22637f;
/* rgb */ color: rgb(34, 99, 127);
/* oklch */ color: oklch(47.2% 0.079 230.4);

Tailwind

colors: {
  custom: {
    50: '#6a8fa4',
    500: '#22637f',
    950: '#000000',
  },
}

SCSS

$custom: #22637f;
$custom-light: #6a8fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#22637f",
  "rgb": {
    "r": 34,
    "g": 99,
    "b": 127
  },
  "hsl": {
    "h": 198.065,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.47161,
    "c": 0.07855,
    "h": 230.4
  },
  "luminance": 0.10796
}

Semantic roles & 50–950 ramp

primary

#22637F

secondary

#B26A4B

accent

#7547E1

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #22637F

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

Preview Lab → · Contrast checker → · Palette generator →