#22559C#22559C

#22559C is a mid, vivid cyan. Relative luminance 0.092; OKLCH L 45.5% C 0.128 H 257.5°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#22559C
RGB	rgb(34, 85, 156)
HSL	hsl(215, 64%, 37%)
HSV	hsv(215, 78%, 61%)
CMYK	cmyk(78.2%, 45.5%, 0%, 38.8%)
CIE-LAB	lab(36.44, 9.29, -43.54)
CIE-LCH	lch(36.44, 44.52, 282.05°)
OKLab	oklab(45.47% -0.0276 -0.1248)
OKLCH	oklch(45.47% 0.128 257.5)
XYZ	xyz(9.9067, 9.2362, 32.7067)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22559C #9C6922

analogous

#22929C #22559C #2C229C

triadic

#22559C #9C2255 #559C22

tetradic

#22559C #9C2292 #9C6922 #229C2C

square

#22559C #9C2292 #9C6922 #229C2C

split-complementary

#22559C #9C2C22 #929C22

monochromatic

#0C1E38 #173A6A #22559C #2D70CE #5D92DC

Accessibility & contrast

On white

7.38

#22559C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#22559C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22559C

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22559C	#FFFFFF	#000000	##FFFFFF
##22559C	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305C9F

Deuteranopia (green-blind)

#16519B

Tritanopia (blue-blind)

#006671

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #22559c;
/* rgb */ color: rgb(34, 85, 156);
/* oklch */ color: oklch(45.5% 0.128 257.5);

Tailwind

colors: {
  custom: {
    50: '#7084ba',
    500: '#22559c',
    950: '#000000',
  },
}

SCSS

$custom: #22559c;
$custom-light: #7084ba;
$custom-dark: #000000;

JSON

{
  "hex": "#22559c",
  "rgb": {
    "r": 34,
    "g": 85,
    "b": 156
  },
  "hsl": {
    "h": 214.918,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45471,
    "c": 0.12782,
    "h": 257.5
  },
  "luminance": 0.09237
}

Semantic roles & 50–950 ramp

primary

#22559C

secondary

#C0955A

accent

#A241E7

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #22559C

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

Preview Lab → · Contrast checker → · Palette generator →