#222E8F#222E8F

#222E8F is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.2% C 0.159 H 270.5°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#222E8F
RGB	rgb(34, 46, 143)
HSL	hsl(233, 62%, 35%)
HSV	hsv(233, 76%, 56%)
CMYK	cmyk(76.2%, 67.8%, 0%, 43.9%)
CIE-LAB	lab(24.57, 30.59, -54.87)
CIE-LCH	lch(24.57, 62.82, 299.14°)
OKLab	oklab(36.2% 0.0013 -0.1587)
OKLCH	oklch(36.2% 0.159 270.5)
XYZ	xyz(6.5929, 4.2765, 26.4593)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222E8F #8F8322

analogous

#22658F #222E8F #4C228F

triadic

#222E8F #8F222E #2E8F22

tetradic

#222E8F #8F2265 #8F8322 #228F4C

square

#222E8F #8F2265 #8F8322 #228F4C

split-complementary

#222E8F #8F4C22 #658F22

monochromatic

#0A0E2C #161E5E #222E8F #2E3EC0 #5563D7

Accessibility & contrast

On white

11.32

#222E8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#222E8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222E8F

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222E8F	#FFFFFF	#000000	##FFFFFF
##222E8F	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004092

Deuteranopia (green-blind)

#00358D

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #222e8f;
/* rgb */ color: rgb(34, 46, 143);
/* oklch */ color: oklch(36.2% 0.159 270.5);

Tailwind

colors: {
  custom: {
    50: '#6f67b1',
    500: '#222e8f',
    950: '#000000',
  },
}

SCSS

$custom: #222e8f;
$custom-light: #6f67b1;
$custom-dark: #000000;

JSON

{
  "hex": "#222e8f",
  "rgb": {
    "r": 34,
    "g": 46,
    "b": 143
  },
  "hsl": {
    "h": 233.394,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36202,
    "c": 0.15871,
    "h": 270.5
  },
  "luminance": 0.04277
}

Semantic roles & 50–950 ramp

primary

#222E8F

secondary

#BAAF52

accent

#D343E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #222E8F

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

Preview Lab → · Contrast checker → · Palette generator →