#22148B#22148B

#22148B is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.0% C 0.179 H 274.6°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#22148B
RGB	rgb(34, 20, 139)
HSL	hsl(247, 75%, 31%)
HSV	hsv(247, 86%, 55%)
CMYK	cmyk(75.5%, 85.6%, 0%, 45.5%)
CIE-LAB	lab(18.82, 44.12, -61.86)
CIE-LCH	lch(18.82, 75.99, 305.50°)
OKLab	oklab(31.99% 0.0142 -0.1789)
OKLCH	oklch(31.99% 0.179 274.6)
XYZ	xyz(5.5685, 2.7039, 24.6495)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22148B #7D8B14

analogous

#14418B #22148B #5D148B

triadic

#22148B #8B2214 #148B22

tetradic

#22148B #8B1441 #7D8B14 #148B5D

square

#22148B #8B1441 #7D8B14 #148B5D

split-complementary

#22148B #8B5D14 #418B14

monochromatic

#080520 #150C55 #22148B #2F1CC1 #4B37E2

Accessibility & contrast

On white

13.63

#22148B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#22148B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22148B

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22148B	#FFFFFF	#000000	##FFFFFF
##22148B	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00338E

Deuteranopia (green-blind)

#002889

Tritanopia (blue-blind)

#003B52

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #22148b;
/* rgb */ color: rgb(34, 20, 139);
/* oklch */ color: oklch(32.0% 0.179 274.6);

Tailwind

colors: {
  custom: {
    50: '#7156ae',
    500: '#22148b',
    950: '#000000',
  },
}

SCSS

$custom: #22148b;
$custom-light: #7156ae;
$custom-dark: #000000;

JSON

{
  "hex": "#22148b",
  "rgb": {
    "r": 34,
    "g": 20,
    "b": 139
  },
  "hsl": {
    "h": 247.059,
    "s": 74.843,
    "l": 31.176
  },
  "oklch": {
    "l": 0.31991,
    "c": 0.17943,
    "h": 274.6
  },
  "luminance": 0.02704
}

Semantic roles & 50–950 ramp

primary

#22148B

secondary

#B0BF3C

accent

#F136DB

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090310

muted

#7B787F

Preview Lab

Preview with #22148B

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

Preview Lab → · Contrast checker → · Palette generator →