#22258C#22258C

#22258C is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.165 H 272.4°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#22258C
RGB	rgb(34, 37, 140)
HSL	hsl(238, 61%, 34%)
HSV	hsv(238, 76%, 55%)
CMYK	cmyk(75.7%, 73.6%, 0%, 45.1%)
CIE-LAB	lab(22.15, 35.25, -56.98)
CIE-LCH	lch(22.15, 67.01, 301.74°)
OKLab	oklab(34.36% 0.0068 -0.1649)
OKLCH	oklch(34.36% 0.165 272.4)
XYZ	xyz(6.0533, 3.5560, 25.1732)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22258C #8C8922

analogous

#225A8C #22258C #54228C

triadic

#22258C #8C2225 #258C22

tetradic

#22258C #8C225A #8C8922 #228C54

square

#22258C #8C225A #8C8922 #228C54

split-complementary

#22258C #8C5422 #5A8C22

monochromatic

#0A0B2A #16185B #22258C #2E32BD #5357D5

Accessibility & contrast

On white

12.27

#22258C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#22258C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22258C

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22258C	#FFFFFF	#000000	##FFFFFF
##22258C	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8F

Deuteranopia (green-blind)

#00308A

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #22258c;
/* rgb */ color: rgb(34, 37, 140);
/* oklch */ color: oklch(34.4% 0.165 272.4);

Tailwind

colors: {
  custom: {
    50: '#6f60af',
    500: '#22258c',
    950: '#000000',
  },
}

SCSS

$custom: #22258c;
$custom-light: #6f60af;
$custom-dark: #000000;

JSON

{
  "hex": "#22258c",
  "rgb": {
    "r": 34,
    "g": 37,
    "b": 140
  },
  "hsl": {
    "h": 238.302,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34362,
    "c": 0.16502,
    "h": 272.4
  },
  "luminance": 0.03557
}

Semantic roles & 50–950 ramp

primary

#22258C

secondary

#B9B651

accent

#E044E4

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090510

muted

#7B797F

Preview Lab

Preview with #22258C

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

Preview Lab → · Contrast checker → · Palette generator →