#222E8A#222E8A

#222E8A is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.152 H 270.6°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#222E8A
RGB	rgb(34, 46, 138)
HSL	hsl(233, 60%, 34%)
HSV	hsv(233, 75%, 54%)
CMYK	cmyk(75.4%, 66.7%, 0%, 45.9%)
CIE-LAB	lab(24.09, 28.71, -52.54)
CIE-LCH	lch(24.09, 59.87, 298.66°)
OKLab	oklab(35.71% 0.0016 -0.1519)
OKLCH	oklch(35.71% 0.152 270.6)
XYZ	xyz(6.2226, 4.1284, 24.5087)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222E8A #8A7E22

analogous

#22628A #222E8A #4A228A

triadic

#222E8A #8A222E #2E8A22

tetradic

#222E8A #8A2262 #8A7E22 #228A4A

square

#222E8A #8A2262 #8A7E22 #228A4A

split-complementary

#222E8A #8A4A22 #628A22

monochromatic

#0A0D28 #161E59 #222E8A #2E3EBB #5261D4

Accessibility & contrast

On white

11.50

#222E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#222E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222E8A

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222E8A	#FFFFFF	#000000	##FFFFFF
##222E8A	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8D

Deuteranopia (green-blind)

#003488

Tritanopia (blue-blind)

#004657

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #222e8a;
/* rgb */ color: rgb(34, 46, 138);
/* oklch */ color: oklch(35.7% 0.152 270.6);

Tailwind

colors: {
  custom: {
    50: '#6e66ad',
    500: '#222e8a',
    950: '#000000',
  },
}

SCSS

$custom: #222e8a;
$custom-light: #6e66ad;
$custom-dark: #000000;

JSON

{
  "hex": "#222e8a",
  "rgb": {
    "r": 34,
    "g": 46,
    "b": 138
  },
  "hsl": {
    "h": 233.077,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35711,
    "c": 0.1519,
    "h": 270.6
  },
  "luminance": 0.04129
}

Semantic roles & 50–950 ramp

primary

#222E8A

secondary

#B8AC50

accent

#D144E4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #222E8A

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

Preview Lab → · Contrast checker → · Palette generator →