#221782#221782

#221782 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.2% C 0.166 H 275.4°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#221782
RGB	rgb(34, 23, 130)
HSL	hsl(246, 70%, 30%)
HSV	hsv(246, 82%, 51%)
CMYK	cmyk(73.8%, 82.3%, 0%, 49%)
CIE-LAB	lab(18.21, 39.83, -57.21)
CIE-LCH	lch(18.21, 69.71, 304.85°)
OKLab	oklab(31.25% 0.0158 -0.1654)
OKLCH	oklch(31.25% 0.166 275.4)
XYZ	xyz(4.9940, 2.5641, 21.3465)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221782 #778217

analogous

#174282 #221782 #571782

triadic

#221782 #822217 #178222

tetradic

#221782 #821742 #778217 #178257

square

#221782 #821742 #778217 #178257

split-complementary

#221782 #825717 #428217

monochromatic

#07051A #140E4E #221782 #3020B6 #4938DC

Accessibility & contrast

On white

13.88

#221782 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#221782 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221782

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221782	#FFFFFF	#000000	##FFFFFF
##221782	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003185

Deuteranopia (green-blind)

#002880

Tritanopia (blue-blind)

#00384D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #221782;
/* rgb */ color: rgb(34, 23, 130);
/* oklch */ color: oklch(31.2% 0.166 275.4);

Tailwind

colors: {
  custom: {
    50: '#6e57a8',
    500: '#221782',
    950: '#000000',
  },
}

SCSS

$custom: #221782;
$custom-light: #6e57a8;
$custom-dark: #000000;

JSON

{
  "hex": "#221782",
  "rgb": {
    "r": 34,
    "g": 23,
    "b": 130
  },
  "hsl": {
    "h": 246.168,
    "s": 69.935,
    "l": 30
  },
  "oklch": {
    "l": 0.31249,
    "c": 0.16616,
    "h": 275.4
  },
  "luminance": 0.02565
}

Semantic roles & 50–950 ramp

primary

#221782

secondary

#AAB63E

accent

#ED3BDA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #221782

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

Preview Lab → · Contrast checker → · Palette generator →