#22227B#22227B

#22227B is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.1% C 0.146 H 274.4°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#22227B
RGB	rgb(34, 34, 123)
HSL	hsl(240, 57%, 31%)
HSV	hsv(240, 72%, 48%)
CMYK	cmyk(72.4%, 72.4%, 0%, 51.8%)
CIE-LAB	lab(19.69, 31.03, -50.31)
CIE-LCH	lch(19.69, 59.11, 301.67°)
OKLab	oklab(32.07% 0.0113 -0.1454)
OKLCH	oklch(32.07% 0.146 274.4)
XYZ	xyz(4.8057, 2.9137, 19.0442)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22227B #7B7B22

analogous

#224E7B #22227B #4E227B

triadic

#22227B #7B2222 #227B22

tetradic

#22227B #7B224E #7B7B22 #227B4E

square

#22227B #7B224E #7B7B22 #227B4E

split-complementary

#22227B #7B4E22 #4E7B22

monochromatic

#07071B #15154B #22227B #2F2FAB #4A4ACD

Accessibility & contrast

On white

13.27

#22227B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#22227B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22227B

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22227B	#FFFFFF	#000000	##FFFFFF
##22227B	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347E

Deuteranopia (green-blind)

#002B79

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #22227b;
/* rgb */ color: rgb(34, 34, 123);
/* oklch */ color: oklch(32.1% 0.146 274.4);

Tailwind

colors: {
  custom: {
    50: '#6b5ea2',
    500: '#22227b',
    950: '#000000',
  },
}

SCSS

$custom: #22227b;
$custom-light: #6b5ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#22227b",
  "rgb": {
    "r": 34,
    "g": 34,
    "b": 123
  },
  "hsl": {
    "h": 240,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32072,
    "c": 0.14584,
    "h": 274.4
  },
  "luminance": 0.02914
}

Semantic roles & 50–950 ramp

primary

#22227B

secondary

#AEAE4B

accent

#E048E0

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #22227B

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

Preview Lab → · Contrast checker → · Palette generator →