#222F68#222F68

#222F68 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.9% C 0.101 H 270.3°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#222F68
RGB	rgb(34, 47, 104)
HSL	hsl(229, 51%, 27%)
HSV	hsv(229, 67%, 41%)
CMYK	cmyk(67.3%, 54.8%, 0%, 59.2%)
CIE-LAB	lab(21.48, 14.87, -35.18)
CIE-LCH	lch(21.48, 38.19, 292.91°)
OKLab	oklab(32.87% 0.0006 -0.1009)
OKLCH	oklch(32.87% 0.101 270.3)
XYZ	xyz(4.1741, 3.3722, 13.5250)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222F68 #685B22

analogous

#225268 #222F68 #382268

triadic

#222F68 #68222F #2F6822

tetradic

#222F68 #682252 #685B22 #226838

square

#222F68 #682252 #685B22 #226838

split-complementary

#222F68 #683822 #526822

monochromatic

#080A17 #131A3A #222F68 #314496 #435AC2

Accessibility & contrast

On white

12.54

#222F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#222F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222F68

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222F68	#FFFFFF	#000000	##FFFFFF
##222F68	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D376A

Deuteranopia (green-blind)

#003167

Tritanopia (blue-blind)

#003C46

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #222f68;
/* rgb */ color: rgb(34, 47, 104);
/* oklch */ color: oklch(32.9% 0.101 270.3);

Tailwind

colors: {
  custom: {
    50: '#666794',
    500: '#222f68',
    950: '#000000',
  },
}

SCSS

$custom: #222f68;
$custom-light: #666794;
$custom-dark: #000000;

JSON

{
  "hex": "#222f68",
  "rgb": {
    "r": 34,
    "g": 47,
    "b": 104
  },
  "hsl": {
    "h": 228.857,
    "s": 50.725,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32865,
    "c": 0.10088,
    "h": 270.3
  },
  "luminance": 0.03373
}

Semantic roles & 50–950 ramp

primary

#222F68

secondary

#9C8D4A

accent

#C04EDA

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #222F68

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

Preview Lab → · Contrast checker → · Palette generator →