#222C9F#222C9F

#222C9F is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.5% C 0.182 H 270.2°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#222C9F
RGB	rgb(34, 44, 159)
HSL	hsl(235, 65%, 38%)
HSV	hsv(235, 79%, 62%)
CMYK	cmyk(78.6%, 72.3%, 0%, 37.6%)
CIE-LAB	lab(25.69, 37.71, -62.83)
CIE-LCH	lch(25.69, 73.28, 300.97°)
OKLab	oklab(37.5% 0.0007 -0.1819)
OKLCH	oklch(37.5% 0.182 270.2)
XYZ	xyz(7.8162, 4.6438, 33.2786)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222C9F #9F9522

analogous

#226A9F #222C9F #56229F

triadic

#222C9F #9F222C #2C9F22

tetradic

#222C9F #9F226A #9F9522 #229F56

square

#222C9F #9F226A #9F9522 #229F56

split-complementary

#222C9F #9F5622 #6A9F22

monochromatic

#0C103A #171E6D #222C9F #2D3AD1 #5F69DD

Accessibility & contrast

On white

10.89

#222C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#222C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222C9F

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222C9F	#FFFFFF	#000000	##FFFFFF
##222C9F	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A2

Deuteranopia (green-blind)

#00379D

Tritanopia (blue-blind)

#004D62

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #222c9f;
/* rgb */ color: rgb(34, 44, 159);
/* oklch */ color: oklch(37.5% 0.182 270.2);

Tailwind

colors: {
  custom: {
    50: '#7366bd',
    500: '#222c9f',
    950: '#000000',
  },
}

SCSS

$custom: #222c9f;
$custom-light: #7366bd;
$custom-dark: #000000;

JSON

{
  "hex": "#222c9f",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 159
  },
  "hsl": {
    "h": 235.2,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37502,
    "c": 0.18195,
    "h": 270.2
  },
  "luminance": 0.04645
}

Semantic roles & 50–950 ramp

primary

#222C9F

secondary

#C1B95B

accent

#DA40E8

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #222C9F

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

Preview Lab → · Contrast checker → · Palette generator →