#222E8C#222E8C

#222E8C is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.9% C 0.155 H 270.6°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#222E8C
RGB	rgb(34, 46, 140)
HSL	hsl(233, 61%, 34%)
HSV	hsv(233, 76%, 55%)
CMYK	cmyk(75.7%, 67.1%, 0%, 45.1%)
CIE-LAB	lab(24.28, 29.46, -53.47)
CIE-LCH	lch(24.28, 61.05, 298.85°)
OKLab	oklab(35.91% 0.0015 -0.1546)
OKLCH	oklch(35.91% 0.155 270.6)
XYZ	xyz(6.3687, 4.1869, 25.2784)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222E8C #8C8022

analogous

#22638C #222E8C #4B228C

triadic

#222E8C #8C222E #2E8C22

tetradic

#222E8C #8C2263 #8C8022 #228C4B

square

#222E8C #8C2263 #8C8022 #228C4B

split-complementary

#222E8C #8C4B22 #638C22

monochromatic

#0A0E2A #161E5B #222E8C #2E3EBD #5362D5

Accessibility & contrast

On white

11.43

#222E8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#222E8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222E8C

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222E8C	#FFFFFF	#000000	##FFFFFF
##222E8C	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8F

Deuteranopia (green-blind)

#00358A

Tritanopia (blue-blind)

#004758

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #222e8c;
/* rgb */ color: rgb(34, 46, 140);
/* oklch */ color: oklch(35.9% 0.155 270.6);

Tailwind

colors: {
  custom: {
    50: '#6e67af',
    500: '#222e8c',
    950: '#000000',
  },
}

SCSS

$custom: #222e8c;
$custom-light: #6e67af;
$custom-dark: #000000;

JSON

{
  "hex": "#222e8c",
  "rgb": {
    "r": 34,
    "g": 46,
    "b": 140
  },
  "hsl": {
    "h": 233.208,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35906,
    "c": 0.15463,
    "h": 270.6
  },
  "luminance": 0.04188
}

Semantic roles & 50–950 ramp

primary

#222E8C

secondary

#B9AD51

accent

#D244E4

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #222E8C

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

Preview Lab → · Contrast checker → · Palette generator →