#22739D#22739D

#22739D is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.7% C 0.100 H 236.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#22739D
RGB	rgb(34, 115, 157)
HSL	hsl(200, 64%, 37%)
HSV	hsv(200, 78%, 62%)
CMYK	cmyk(78.3%, 26.8%, 0%, 38.4%)
CIE-LAB	lab(45.68, -9.09, -29.49)
CIE-LCH	lch(45.68, 30.86, 252.87°)
OKLab	oklab(52.75% -0.0555 -0.0832)
OKLCH	oklch(52.75% 0.1 236.3)
XYZ	xyz(12.8738, 15.0343, 34.1152)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22739D #9D4C22

analogous

#229D8A #22739D #22359D

triadic

#22739D #9D2273 #739D22

tetradic

#22739D #8A229D #9D4C22 #359D22

square

#22739D #8A229D #9D4C22 #359D22

split-complementary

#22739D #9D2235 #9D8A22

monochromatic

#0C2938 #174E6B #22739D #2D98CF #5DB1DC

Accessibility & contrast

On white

5.24

#22739D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#22739D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22739D

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22739D	#FFFFFF	#000000	##FFFFFF
##22739D	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F739F

Deuteranopia (green-blind)

#4E679C

Tritanopia (blue-blind)

#007E81

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #22739d;
/* rgb */ color: rgb(34, 115, 157);
/* oklch */ color: oklch(52.7% 0.100 236.3);

Tailwind

colors: {
  custom: {
    50: '#709bba',
    500: '#22739d',
    950: '#000000',
  },
}

SCSS

$custom: #22739d;
$custom-light: #709bba;
$custom-dark: #000000;

JSON

{
  "hex": "#22739d",
  "rgb": {
    "r": 34,
    "g": 115,
    "b": 157
  },
  "hsl": {
    "h": 200.488,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52749,
    "c": 0.10004,
    "h": 236.3
  },
  "luminance": 0.15036
}

Semantic roles & 50–950 ramp

primary

#22739D

secondary

#C17D5A

accent

#7940E7

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #22739D

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

Preview Lab → · Contrast checker → · Palette generator →