#22739F#22739F

#22739F is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.9% C 0.102 H 237.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#22739F
RGB	rgb(34, 115, 159)
HSL	hsl(201, 65%, 38%)
HSV	hsv(201, 79%, 62%)
CMYK	cmyk(78.6%, 27.7%, 0%, 37.6%)
CIE-LAB	lab(45.78, -8.35, -30.52)
CIE-LCH	lch(45.78, 31.65, 254.69°)
OKLab	oklab(52.86% -0.0548 -0.0862)
OKLCH	oklch(52.86% 0.102 237.6)
XYZ	xyz(13.0459, 15.1032, 35.0218)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22739F #9F4E22

analogous

#229F8C #22739F #22349F

triadic

#22739F #9F2273 #739F22

tetradic

#22739F #8C229F #9F4E22 #349F22

square

#22739F #8C229F #9F4E22 #349F22

split-complementary

#22739F #9F2234 #9F8C22

monochromatic

#0C2A3A #174F6D #22739F #2D97D1 #5FB0DD

Accessibility & contrast

On white

5.22

#22739F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#22739F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22739F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22739F	#FFFFFF	#000000	##FFFFFF
##22739F	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E73A1

Deuteranopia (green-blind)

#4D679E

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #22739f;
/* rgb */ color: rgb(34, 115, 159);
/* oklch */ color: oklch(52.9% 0.102 237.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#22739f",
  "rgb": {
    "r": 34,
    "g": 115,
    "b": 159
  },
  "hsl": {
    "h": 201.12,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.52855,
    "c": 0.10216,
    "h": 237.6
  },
  "luminance": 0.15105
}

Semantic roles & 50–950 ramp

primary

#22739F

secondary

#C17F5B

accent

#7B40E8

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #22739F

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

Preview Lab → · Contrast checker → · Palette generator →