#222D9D#222D9D

#222D9D is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.5% C 0.178 H 270.1°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#222D9D
RGB	rgb(34, 45, 157)
HSL	hsl(235, 64%, 37%)
HSV	hsv(235, 78%, 62%)
CMYK	cmyk(78.3%, 71.3%, 0%, 38.4%)
CIE-LAB	lab(25.71, 36.38, -61.58)
CIE-LCH	lch(25.71, 71.52, 300.57°)
OKLab	oklab(37.46% 0.0004 -0.1783)
OKLCH	oklch(37.46% 0.178 270.1)
XYZ	xyz(7.6818, 4.6503, 32.3845)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D9D #9D9222

analogous

#226B9D #222D9D #54229D

triadic

#222D9D #9D222D #2D9D22

tetradic

#222D9D #9D226B #9D9222 #229D54

square

#222D9D #9D226B #9D9222 #229D54

split-complementary

#222D9D #9D5422 #6B9D22

monochromatic

#0C1038 #171F6B #222D9D #2D3BCF #5D69DC

Accessibility & contrast

On white

10.88

#222D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#222D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D9D

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D9D	#FFFFFF	#000000	##FFFFFF
##222D9D	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A0

Deuteranopia (green-blind)

#00379B

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #222d9d;
/* rgb */ color: rgb(34, 45, 157);
/* oklch */ color: oklch(37.5% 0.178 270.1);

Tailwind

colors: {
  custom: {
    50: '#7366bb',
    500: '#222d9d',
    950: '#000000',
  },
}

SCSS

$custom: #222d9d;
$custom-light: #7366bb;
$custom-dark: #000000;

JSON

{
  "hex": "#222d9d",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 157
  },
  "hsl": {
    "h": 234.634,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37455,
    "c": 0.1783,
    "h": 270.1
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary

#222D9D

secondary

#C1B75A

accent

#D840E7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #222D9D

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

Preview Lab → · Contrast checker → · Palette generator →