#22148A#22148A

#22148A is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.9% C 0.178 H 274.7°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#22148A
RGB	rgb(34, 20, 138)
HSL	hsl(247, 75%, 31%)
HSV	hsv(247, 86%, 54%)
CMYK	cmyk(75.4%, 85.5%, 0%, 45.9%)
CIE-LAB	lab(18.69, 43.81, -61.45)
CIE-LCH	lch(18.69, 75.47, 305.49°)
OKLab	oklab(31.87% 0.0145 -0.1776)
OKLCH	oklch(31.87% 0.178 274.7)
XYZ	xyz(5.4958, 2.6748, 24.2665)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22148A #7C8A14

analogous

#14418A #22148A #5D148A

triadic

#22148A #8A2214 #148A22

tetradic

#22148A #8A1441 #7C8A14 #148A5D

square

#22148A #8A1441 #7C8A14 #148A5D

split-complementary

#22148A #8A5D14 #418A14

monochromatic

#08051F #150C55 #22148A #2F1CBF #4B36E2

Accessibility & contrast

On white

13.68

#22148A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#22148A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22148A

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22148A	#FFFFFF	#000000	##FFFFFF
##22148A	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00338D

Deuteranopia (green-blind)

#002888

Tritanopia (blue-blind)

#003A51

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #22148a;
/* rgb */ color: rgb(34, 20, 138);
/* oklch */ color: oklch(31.9% 0.178 274.7);

Tailwind

colors: {
  custom: {
    50: '#7056ad',
    500: '#22148a',
    950: '#000000',
  },
}

SCSS

$custom: #22148a;
$custom-light: #7056ad;
$custom-dark: #000000;

JSON

{
  "hex": "#22148a",
  "rgb": {
    "r": 34,
    "g": 20,
    "b": 138
  },
  "hsl": {
    "h": 247.119,
    "s": 74.684,
    "l": 30.98
  },
  "oklch": {
    "l": 0.31868,
    "c": 0.17823,
    "h": 274.7
  },
  "luminance": 0.02675
}

Semantic roles & 50–950 ramp

primary

#22148A

secondary

#AFBE3C

accent

#F136DB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #22148A

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

Preview Lab → · Contrast checker → · Palette generator →