#222CA0#222CA0

#222CA0 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.183 H 270.2°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#222CA0
RGB	rgb(34, 44, 160)
HSL	hsl(235, 65%, 38%)
HSV	hsv(235, 79%, 63%)
CMYK	cmyk(78.8%, 72.5%, 0%, 37.3%)
CIE-LAB	lab(25.80, 38.07, -63.27)
CIE-LCH	lch(25.80, 73.84, 301.04°)
OKLab	oklab(37.61% 0.0005 -0.1832)
OKLCH	oklch(37.61% 0.183 270.2)
XYZ	xyz(7.9034, 4.6786, 33.7374)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222CA0 #A09622

analogous

#226BA0 #222CA0 #5722A0

triadic

#222CA0 #A0222C #2CA022

tetradic

#222CA0 #A0226B #A09622 #22A057

square

#222CA0 #A0226B #A09622 #22A057

split-complementary

#222CA0 #A05722 #6BA022

monochromatic

#0D103B #171E6E #222CA0 #2D3AD2 #5F69DD

Accessibility & contrast

On white

10.85

#222CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#222CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222CA0

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222CA0	#FFFFFF	#000000	##FFFFFF
##222CA0	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A3

Deuteranopia (green-blind)

#00379E

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #222ca0;
/* rgb */ color: rgb(34, 44, 160);
/* oklch */ color: oklch(37.6% 0.183 270.2);

Tailwind

colors: {
  custom: {
    50: '#7466bd',
    500: '#222ca0',
    950: '#000000',
  },
}

SCSS

$custom: #222ca0;
$custom-light: #7466bd;
$custom-dark: #000000;

JSON

{
  "hex": "#222ca0",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 160
  },
  "hsl": {
    "h": 235.238,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37608,
    "c": 0.18322,
    "h": 270.2
  },
  "luminance": 0.0468
}

Semantic roles & 50–950 ramp

primary

#222CA0

secondary

#C2BA5C

accent

#DB40E8

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #222CA0

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

Preview Lab → · Contrast checker → · Palette generator →