#22258A#22258A

#22258A is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.1% C 0.162 H 272.5°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#22258A
RGB	rgb(34, 37, 138)
HSL	hsl(238, 60%, 34%)
HSV	hsv(238, 75%, 54%)
CMYK	cmyk(75.4%, 73.2%, 0%, 45.9%)
CIE-LAB	lab(21.94, 34.54, -56.08)
CIE-LCH	lch(21.94, 65.86, 301.63°)
OKLab	oklab(34.15% 0.0072 -0.1622)
OKLCH	oklch(34.15% 0.162 272.5)
XYZ	xyz(5.9072, 3.4976, 24.4036)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22258A #8A8722

analogous

#22598A #22258A #53228A

triadic

#22258A #8A2225 #258A22

tetradic

#22258A #8A2259 #8A8722 #228A53

square

#22258A #8A2259 #8A8722 #228A53

split-complementary

#22258A #8A5322 #598A22

monochromatic

#0A0B28 #161859 #22258A #2E32BB #5256D4

Accessibility & contrast

On white

12.36

#22258A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#22258A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22258A

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22258A	#FFFFFF	#000000	##FFFFFF
##22258A	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398D

Deuteranopia (green-blind)

#002F88

Tritanopia (blue-blind)

#004155

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #22258a;
/* rgb */ color: rgb(34, 37, 138);
/* oklch */ color: oklch(34.1% 0.162 272.5);

Tailwind

colors: {
  custom: {
    50: '#6f60ad',
    500: '#22258a',
    950: '#000000',
  },
}

SCSS

$custom: #22258a;
$custom-light: #6f60ad;
$custom-dark: #000000;

JSON

{
  "hex": "#22258a",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 138
  },
  "hsl": {
    "h": 238.269,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34149,
    "c": 0.16241,
    "h": 272.5
  },
  "luminance": 0.03498
}

Semantic roles & 50–950 ramp

primary

#22258A

secondary

#B8B550

accent

#DF44E4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #22258A

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

Preview Lab → · Contrast checker → · Palette generator →