#222A88#222A88

#222A88 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.154 H 271.6°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#222A88
RGB	rgb(34, 42, 136)
HSL	hsl(235, 60%, 33%)
HSV	hsv(235, 75%, 53%)
CMYK	cmyk(75%, 69.1%, 0%, 46.7%)
CIE-LAB	lab(22.91, 30.61, -53.23)
CIE-LCH	lch(22.91, 61.41, 299.90°)
OKLab	oklab(34.79% 0.0044 -0.1539)
OKLCH	oklch(34.79% 0.154 271.6)
XYZ	xyz(5.9301, 3.7730, 23.7035)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222A88 #888022

analogous

#225D88 #222A88 #4D2288

triadic

#222A88 #88222A #2A8822

tetradic

#222A88 #88225D #888022 #22884D

square

#222A88 #88225D #888022 #22884D

split-complementary

#222A88 #884D22 #5D8822

monochromatic

#0A0C26 #161B57 #222A88 #2E39B9 #515BD3

Accessibility & contrast

On white

11.97

#222A88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#222A88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222A88

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222A88	#FFFFFF	#000000	##FFFFFF
##222A88	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8B

Deuteranopia (green-blind)

#003286

Tritanopia (blue-blind)

#004355

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #222a88;
/* rgb */ color: rgb(34, 42, 136);
/* oklch */ color: oklch(34.8% 0.154 271.6);

Tailwind

colors: {
  custom: {
    50: '#6e64ac',
    500: '#222a88',
    950: '#000000',
  },
}

SCSS

$custom: #222a88;
$custom-light: #6e64ac;
$custom-dark: #000000;

JSON

{
  "hex": "#222a88",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 136
  },
  "hsl": {
    "h": 235.294,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34788,
    "c": 0.154,
    "h": 271.6
  },
  "luminance": 0.03774
}

Semantic roles & 50–950 ramp

primary

#222A88

secondary

#B7AF4F

accent

#D745E3

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #222A88

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

Preview Lab → · Contrast checker → · Palette generator →