#22559B#22559B

#22559B is a mid, vivid cyan. Relative luminance 0.092; OKLCH L 45.4% C 0.126 H 257.3°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#22559B
RGB	rgb(34, 85, 155)
HSL	hsl(215, 64%, 37%)
HSV	hsv(215, 78%, 61%)
CMYK	cmyk(78.1%, 45.2%, 0%, 39.2%)
CIE-LAB	lab(36.37, 8.90, -43.04)
CIE-LCH	lch(36.37, 43.95, 281.68°)
OKLab	oklab(45.4% -0.0278 -0.1233)
OKLCH	oklch(45.4% 0.126 257.3)
XYZ	xyz(9.8224, 9.2025, 32.2626)
Luminance	0.0920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22559B #9B6822

analogous

#22929B #22559B #2C229B

triadic

#22559B #9B2255 #559B22

tetradic

#22559B #9B2292 #9B6822 #229B2C

square

#22559B #9B2292 #9B6822 #229B2C

split-complementary

#22559B #9B2C22 #929B22

monochromatic

#0C1E37 #173969 #22559B #2D71CD #5C92DB

Accessibility & contrast

On white

7.39

#22559B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#22559B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22559B

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22559B	#FFFFFF	#000000	##FFFFFF
##22559B	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315B9E

Deuteranopia (green-blind)

#18509A

Tritanopia (blue-blind)

#006670

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #22559b;
/* rgb */ color: rgb(34, 85, 155);
/* oklch */ color: oklch(45.4% 0.126 257.3);

Tailwind

colors: {
  custom: {
    50: '#7084b9',
    500: '#22559b',
    950: '#000000',
  },
}

SCSS

$custom: #22559b;
$custom-light: #7084b9;
$custom-dark: #000000;

JSON

{
  "hex": "#22559b",
  "rgb": {
    "r": 34,
    "g": 85,
    "b": 155
  },
  "hsl": {
    "h": 214.711,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45401,
    "c": 0.12644,
    "h": 257.3
  },
  "luminance": 0.09204
}

Semantic roles & 50–950 ramp

primary

#22559B

secondary

#C09459

accent

#A141E7

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #22559B

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

Preview Lab → · Contrast checker → · Palette generator →