#222D88#222D88

#222D88 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.3% C 0.150 H 270.9°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#222D88
RGB	rgb(34, 45, 136)
HSL	hsl(234, 60%, 33%)
HSV	hsv(234, 75%, 53%)
CMYK	cmyk(75%, 66.9%, 0%, 46.7%)
CIE-LAB	lab(23.65, 28.62, -52.01)
CIE-LCH	lch(23.65, 59.37, 298.83°)
OKLab	oklab(35.33% 0.0025 -0.1504)
OKLCH	oklch(35.33% 0.15 270.9)
XYZ	xyz(6.0405, 3.9938, 23.7403)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D88 #887D22

analogous

#226088 #222D88 #4A2288

triadic

#222D88 #88222D #2D8822

tetradic

#222D88 #882260 #887D22 #22884A

square

#222D88 #882260 #887D22 #22884A

split-complementary

#222D88 #884A22 #608822

monochromatic

#0A0D26 #161D57 #222D88 #2E3DB9 #515FD3

Accessibility & contrast

On white

11.67

#222D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#222D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D88

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D88	#FFFFFF	#000000	##FFFFFF
##222D88	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8B

Deuteranopia (green-blind)

#003486

Tritanopia (blue-blind)

#004556

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #222d88;
/* rgb */ color: rgb(34, 45, 136);
/* oklch */ color: oklch(35.3% 0.150 270.9);

Tailwind

colors: {
  custom: {
    50: '#6d66ac',
    500: '#222d88',
    950: '#000000',
  },
}

SCSS

$custom: #222d88;
$custom-light: #6d66ac;
$custom-dark: #000000;

JSON

{
  "hex": "#222d88",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 136
  },
  "hsl": {
    "h": 233.529,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35331,
    "c": 0.15037,
    "h": 270.9
  },
  "luminance": 0.03994
}

Semantic roles & 50–950 ramp

primary

#222D88

secondary

#B7AC4F

accent

#D245E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #222D88

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

Preview Lab → · Contrast checker → · Palette generator →