#22579C#22579C

#22579C is a mid, vivid cyan. Relative luminance 0.096; OKLCH L 45.9% C 0.125 H 256.5°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#22579C
RGB	rgb(34, 87, 156)
HSL	hsl(214, 64%, 37%)
HSV	hsv(214, 78%, 61%)
CMYK	cmyk(78.2%, 44.2%, 0%, 38.8%)
CIE-LAB	lab(37.03, 7.97, -42.58)
CIE-LCH	lch(37.03, 43.32, 280.61°)
OKLab	oklab(45.93% -0.0294 -0.1219)
OKLCH	oklch(45.93% 0.125 256.5)
XYZ	xyz(10.0664, 9.5556, 32.7599)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22579C #9C6722

analogous

#22949C #22579C #2A229C

triadic

#22579C #9C2257 #579C22

tetradic

#22579C #9C2294 #9C6722 #229C2A

square

#22579C #9C2294 #9C6722 #229C2A

split-complementary

#22579C #9C2A22 #949C22

monochromatic

#0C1F38 #173B6A #22579C #2D73CE #5D94DC

Accessibility & contrast

On white

7.21

#22579C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#22579C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22579C

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22579C	#FFFFFF	#000000	##FFFFFF
##22579C	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345D9F

Deuteranopia (green-blind)

#1D529B

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #22579c;
/* rgb */ color: rgb(34, 87, 156);
/* oklch */ color: oklch(45.9% 0.125 256.5);

Tailwind

colors: {
  custom: {
    50: '#7085ba',
    500: '#22579c',
    950: '#000000',
  },
}

SCSS

$custom: #22579c;
$custom-light: #7085ba;
$custom-dark: #000000;

JSON

{
  "hex": "#22579c",
  "rgb": {
    "r": 34,
    "g": 87,
    "b": 156
  },
  "hsl": {
    "h": 213.934,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45933,
    "c": 0.12544,
    "h": 256.5
  },
  "luminance": 0.09557
}

Semantic roles & 50–950 ramp

primary

#22579C

secondary

#C0945A

accent

#9F41E7

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #22579C

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

Preview Lab → · Contrast checker → · Palette generator →