#222C9E#222C9E

#222C9E is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.4% C 0.181 H 270.2°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#222C9E
RGB	rgb(34, 44, 158)
HSL	hsl(235, 65%, 38%)
HSV	hsv(235, 78%, 62%)
CMYK	cmyk(78.5%, 72.2%, 0%, 38%)
CIE-LAB	lab(25.59, 37.36, -62.39)
CIE-LCH	lch(25.59, 72.72, 300.91°)
OKLab	oklab(37.4% 0.0008 -0.1807)
OKLCH	oklch(37.4% 0.181 270.2)
XYZ	xyz(7.7298, 4.6092, 32.8234)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222C9E #9E9422

analogous

#226A9E #222C9E #56229E

triadic

#222C9E #9E222C #2C9E22

tetradic

#222C9E #9E226A #9E9422 #229E56

square

#222C9E #9E226A #9E9422 #229E56

split-complementary

#222C9E #9E5622 #6A9E22

monochromatic

#0C1039 #171E6C #222C9E #2D3AD0 #5E68DC

Accessibility & contrast

On white

10.93

#222C9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#222C9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222C9E

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222C9E	#FFFFFF	#000000	##FFFFFF
##222C9E	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A1

Deuteranopia (green-blind)

#00379C

Tritanopia (blue-blind)

#004C62

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #222c9e;
/* rgb */ color: rgb(34, 44, 158);
/* oklch */ color: oklch(37.4% 0.181 270.2);

Tailwind

colors: {
  custom: {
    50: '#7366bc',
    500: '#222c9e',
    950: '#000000',
  },
}

SCSS

$custom: #222c9e;
$custom-light: #7366bc;
$custom-dark: #000000;

JSON

{
  "hex": "#222c9e",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 158
  },
  "hsl": {
    "h": 235.161,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37397,
    "c": 0.18067,
    "h": 270.2
  },
  "luminance": 0.0461
}

Semantic roles & 50–950 ramp

primary

#222C9E

secondary

#C1B95B

accent

#DA40E8

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #222C9E

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

Preview Lab → · Contrast checker → · Palette generator →