#22739E#22739E

#22739E is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.8% C 0.101 H 237.0°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#22739E
RGB	rgb(34, 115, 158)
HSL	hsl(201, 65%, 38%)
HSV	hsv(201, 78%, 62%)
CMYK	cmyk(78.5%, 27.2%, 0%, 38%)
CIE-LAB	lab(45.73, -8.72, -30.01)
CIE-LCH	lch(45.73, 31.25, 253.79°)
OKLab	oklab(52.8% -0.0551 -0.0848)
OKLCH	oklch(52.8% 0.101 237)
XYZ	xyz(12.9595, 15.0686, 34.5666)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22739E #9E4D22

analogous

#229E8B #22739E #22359E

triadic

#22739E #9E2273 #739E22

tetradic

#22739E #8B229E #9E4D22 #359E22

square

#22739E #8B229E #9E4D22 #359E22

split-complementary

#22739E #9E2235 #9E8B22

monochromatic

#0C2A39 #174E6C #22739E #2D98D0 #5EB1DC

Accessibility & contrast

On white

5.23

#22739E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#22739E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22739E

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22739E	#FFFFFF	#000000	##FFFFFF
##22739E	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E73A0

Deuteranopia (green-blind)

#4E679D

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #22739e;
/* rgb */ color: rgb(34, 115, 158);
/* oklch */ color: oklch(52.8% 0.101 237.0);

Tailwind

colors: {
  custom: {
    50: '#719bbb',
    500: '#22739e',
    950: '#000000',
  },
}

SCSS

$custom: #22739e;
$custom-light: #719bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#22739e",
  "rgb": {
    "r": 34,
    "g": 115,
    "b": 158
  },
  "hsl": {
    "h": 200.806,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.52802,
    "c": 0.1011,
    "h": 237
  },
  "luminance": 0.1507
}

Semantic roles & 50–950 ramp

primary

#22739E

secondary

#C17E5B

accent

#7A40E8

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #22739E

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

Preview Lab → · Contrast checker → · Palette generator →