#22219B#22219B

#22219B is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.188 H 271.8°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#22219B
RGB	rgb(34, 33, 155)
HSL	hsl(240, 65%, 37%)
HSV	hsv(240, 79%, 61%)
CMYK	cmyk(78.1%, 78.7%, 0%, 39.2%)
CIE-LAB	lab(22.98, 42.75, -64.88)
CIE-LCH	lch(22.98, 77.70, 303.38°)
OKLab	oklab(35.44% 0.0058 -0.1878)
OKLCH	oklch(35.44% 0.188 271.8)
XYZ	xyz(7.1179, 3.7936, 31.3611)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22219B #9A9B21

analogous

#215D9B #22219B #5F219B

triadic

#22219B #9B2221 #219B22

tetradic

#22219B #9B215D #9A9B21 #219B5F

square

#22219B #9B215D #9A9B21 #219B5F

split-complementary

#22219B #9B5F21 #5D9B21

monochromatic

#0C0C36 #171669 #22219B #2D2CCD #5B5ADC

Accessibility & contrast

On white

11.94

#22219B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#22219B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22219B

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22219B	#FFFFFF	#000000	##FFFFFF
##22219B	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9E

Deuteranopia (green-blind)

#003199

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #22219b;
/* rgb */ color: rgb(34, 33, 155);
/* oklch */ color: oklch(35.4% 0.188 271.8);

Tailwind

colors: {
  custom: {
    50: '#735fba',
    500: '#22219b',
    950: '#000000',
  },
}

SCSS

$custom: #22219b;
$custom-light: #735fba;
$custom-dark: #000000;

JSON

{
  "hex": "#22219b",
  "rgb": {
    "r": 34,
    "g": 33,
    "b": 155
  },
  "hsl": {
    "h": 240.492,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.35442,
    "c": 0.1879,
    "h": 271.8
  },
  "luminance": 0.03794
}

Semantic roles & 50–950 ramp

primary

#22219B

secondary

#BFC058

accent

#E840E6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #22219B

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

Preview Lab → · Contrast checker → · Palette generator →