#22739B#22739B

#22739B is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.6% C 0.098 H 235.0°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#22739B
RGB	rgb(34, 115, 155)
HSL	hsl(200, 64%, 37%)
HSV	hsv(200, 78%, 61%)
CMYK	cmyk(78.1%, 25.8%, 0%, 39.2%)
CIE-LAB	lab(45.59, -9.82, -28.46)
CIE-LCH	lch(45.59, 30.10, 250.96°)
OKLab	oklab(52.65% -0.0562 -0.0803)
OKLCH	oklch(52.65% 0.098 235)
XYZ	xyz(12.7044, 14.9666, 33.2233)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22739B #9B4A22

analogous

#229B87 #22739B #22369B

triadic

#22739B #9B2273 #739B22

tetradic

#22739B #87229B #9B4A22 #369B22

square

#22739B #87229B #9B4A22 #369B22

split-complementary

#22739B #9B2236 #9B8722

monochromatic

#0C2937 #174E69 #22739B #2D98CD #5CB1DB

Accessibility & contrast

On white

5.26

#22739B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#22739B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22739B

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22739B	#FFFFFF	#000000	##FFFFFF
##22739B	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60729D

Deuteranopia (green-blind)

#4F679A

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #22739b;
/* rgb */ color: rgb(34, 115, 155);
/* oklch */ color: oklch(52.6% 0.098 235.0);

Tailwind

colors: {
  custom: {
    50: '#709bb8',
    500: '#22739b',
    950: '#000000',
  },
}

SCSS

$custom: #22739b;
$custom-light: #709bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#22739b",
  "rgb": {
    "r": 34,
    "g": 115,
    "b": 155
  },
  "hsl": {
    "h": 199.835,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.52645,
    "c": 0.09797,
    "h": 235
  },
  "luminance": 0.14968
}

Semantic roles & 50–950 ramp

primary

#22739B

secondary

#C07B59

accent

#7841E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #22739B

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

Preview Lab → · Contrast checker → · Palette generator →