#222C7A#222C7A

#222C7A is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.8% C 0.132 H 271.7°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#222C7A
RGB	rgb(34, 44, 122)
HSL	hsl(233, 56%, 31%)
HSV	hsv(233, 72%, 48%)
CMYK	cmyk(72.1%, 63.9%, 0%, 52.2%)
CIE-LAB	lab(22.11, 23.97, -45.71)
CIE-LCH	lch(22.11, 51.62, 297.68°)
OKLab	oklab(33.8% 0.0039 -0.1319)
OKLCH	oklch(33.8% 0.132 271.7)
XYZ	xyz(5.0720, 3.5461, 18.8257)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222C7A #7A7022

analogous

#22587A #222C7A #44227A

triadic

#222C7A #7A222C #2C7A22

tetradic

#222C7A #7A2258 #7A7022 #227A44

square

#222C7A #7A2258 #7A7022 #227A44

split-complementary

#222C7A #7A4422 #587A22

monochromatic

#07091A #151B4A #222C7A #2F3DAA #4A59CD

Accessibility & contrast

On white

12.29

#222C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#222C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222C7A

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222C7A	#FFFFFF	#000000	##FFFFFF
##222C7A	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397D

Deuteranopia (green-blind)

#003178

Tritanopia (blue-blind)

#00404E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #222c7a;
/* rgb */ color: rgb(34, 44, 122);
/* oklch */ color: oklch(33.8% 0.132 271.7);

Tailwind

colors: {
  custom: {
    50: '#6a65a1',
    500: '#222c7a',
    950: '#000000',
  },
}

SCSS

$custom: #222c7a;
$custom-light: #6a65a1;
$custom-dark: #000000;

JSON

{
  "hex": "#222c7a",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 122
  },
  "hsl": {
    "h": 233.182,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33803,
    "c": 0.13196,
    "h": 271.7
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#222C7A

secondary

#ADA24B

accent

#CE48E0

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #222C7A

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

Preview Lab → · Contrast checker → · Palette generator →