#222D9A#222D9A

#222D9A is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.1% C 0.174 H 270.3°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#222D9A
RGB	rgb(34, 45, 154)
HSL	hsl(235, 64%, 37%)
HSV	hsv(235, 78%, 60%)
CMYK	cmyk(77.9%, 70.8%, 0%, 39.6%)
CIE-LAB	lab(25.41, 35.29, -60.25)
CIE-LCH	lch(25.41, 69.82, 300.36°)
OKLab	oklab(37.14% 0.0008 -0.1744)
OKLCH	oklch(37.14% 0.174 270.3)
XYZ	xyz(7.4288, 4.5491, 31.0521)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D9A #9A8F22

analogous

#22699A #222D9A #53229A

triadic

#222D9A #9A222D #2D9A22

tetradic

#222D9A #9A2269 #9A8F22 #229A53

square

#222D9A #9A2269 #9A8F22 #229A53

split-complementary

#222D9A #9A5322 #699A22

monochromatic

#0C1036 #171E68 #222D9A #2D3CCC #5B67DB

Accessibility & contrast

On white

10.99

#222D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#222D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D9A

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D9A	#FFFFFF	#000000	##FFFFFF
##222D9A	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429D

Deuteranopia (green-blind)

#003698

Tritanopia (blue-blind)

#004B60

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #222d9a;
/* rgb */ color: rgb(34, 45, 154);
/* oklch */ color: oklch(37.1% 0.174 270.3);

Tailwind

colors: {
  custom: {
    50: '#7266b9',
    500: '#222d9a',
    950: '#000000',
  },
}

SCSS

$custom: #222d9a;
$custom-light: #7266b9;
$custom-dark: #000000;

JSON

{
  "hex": "#222d9a",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 154
  },
  "hsl": {
    "h": 234.5,
    "s": 63.83,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37143,
    "c": 0.17442,
    "h": 270.3
  },
  "luminance": 0.0455
}

Semantic roles & 50–950 ramp

primary

#222D9A

secondary

#BFB658

accent

#D841E7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #222D9A

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

Preview Lab → · Contrast checker → · Palette generator →