#222D9F#222D9F

#222D9F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.7% C 0.181 H 270.1°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#222D9F
RGB	rgb(34, 45, 159)
HSL	hsl(235, 65%, 38%)
HSV	hsv(235, 79%, 62%)
CMYK	cmyk(78.6%, 71.7%, 0%, 37.6%)
CIE-LAB	lab(25.92, 37.09, -62.46)
CIE-LCH	lch(25.92, 72.65, 300.70°)
OKLab	oklab(37.66% 0.0002 -0.1809)
OKLCH	oklch(37.66% 0.181 270.1)
XYZ	xyz(7.8539, 4.7192, 33.2911)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D9F #9F9422

analogous

#226B9F #222D9F #55229F

triadic

#222D9F #9F222D #2D9F22

tetradic

#222D9F #9F226B #9F9422 #229F55

square

#222D9F #9F226B #9F9422 #229F55

split-complementary

#222D9F #9F5522 #6B9F22

monochromatic

#0C103A #171F6D #222D9F #2D3BD1 #5F6ADD

Accessibility & contrast

On white

10.80

#222D9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#222D9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D9F

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D9F	#FFFFFF	#000000	##FFFFFF
##222D9F	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A2

Deuteranopia (green-blind)

#00379D

Tritanopia (blue-blind)

#004D63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #222d9f;
/* rgb */ color: rgb(34, 45, 159);
/* oklch */ color: oklch(37.7% 0.181 270.1);

Tailwind

colors: {
  custom: {
    50: '#7366bd',
    500: '#222d9f',
    950: '#000000',
  },
}

SCSS

$custom: #222d9f;
$custom-light: #7366bd;
$custom-dark: #000000;

JSON

{
  "hex": "#222d9f",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 159
  },
  "hsl": {
    "h": 234.72,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37664,
    "c": 0.18087,
    "h": 270.1
  },
  "luminance": 0.0472
}

Semantic roles & 50–950 ramp

primary

#222D9F

secondary

#C1B85B

accent

#D940E8

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #222D9F

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

Preview Lab → · Contrast checker → · Palette generator →