#222E8D#222E8D

#222E8D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.156 H 270.5°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#222E8D
RGB	rgb(34, 46, 141)
HSL	hsl(233, 61%, 34%)
HSV	hsv(233, 76%, 55%)
CMYK	cmyk(75.9%, 67.4%, 0%, 44.7%)
CIE-LAB	lab(24.37, 29.84, -53.94)
CIE-LCH	lch(24.37, 61.64, 298.95°)
OKLab	oklab(36% 0.0014 -0.156)
OKLCH	oklch(36% 0.156 270.5)
XYZ	xyz(6.4428, 4.2165, 25.6685)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222E8D #8D8122

analogous

#22648D #222E8D #4C228D

triadic

#222E8D #8D222E #2E8D22

tetradic

#222E8D #8D2264 #8D8122 #228D4C

square

#222E8D #8D2264 #8D8122 #228D4C

split-complementary

#222E8D #8D4C22 #648D22

monochromatic

#0A0E2A #161E5C #222E8D #2E3EBE #5462D6

Accessibility & contrast

On white

11.39

#222E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#222E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222E8D

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222E8D	#FFFFFF	#000000	##FFFFFF
##222E8D	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#00358B

Tritanopia (blue-blind)

#004759

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #222e8d;
/* rgb */ color: rgb(34, 46, 141);
/* oklch */ color: oklch(36.0% 0.156 270.5);

Tailwind

colors: {
  custom: {
    50: '#6f67af',
    500: '#222e8d',
    950: '#000000',
  },
}

SCSS

$custom: #222e8d;
$custom-light: #6f67af;
$custom-dark: #000000;

JSON

{
  "hex": "#222e8d",
  "rgb": {
    "r": 34,
    "g": 46,
    "b": 141
  },
  "hsl": {
    "h": 233.271,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36004,
    "c": 0.156,
    "h": 270.5
  },
  "luminance": 0.04217
}

Semantic roles & 50–950 ramp

primary

#222E8D

secondary

#B9AE51

accent

#D244E4

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #222E8D

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

Preview Lab → · Contrast checker → · Palette generator →