#221682#221682

#221682 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.1% C 0.167 H 275.6°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#221682
RGB	rgb(34, 22, 130)
HSL	hsl(247, 71%, 30%)
HSV	hsv(247, 83%, 51%)
CMYK	cmyk(73.8%, 83.1%, 0%, 49%)
CIE-LAB	lab(18.03, 40.34, -57.50)
CIE-LCH	lch(18.03, 70.24, 305.05°)
OKLab	oklab(31.13% 0.0162 -0.1662)
OKLCH	oklch(31.13% 0.167 275.6)
XYZ	xyz(4.9745, 2.5251, 21.3400)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221682 #768216

analogous

#164082 #221682 #581682

triadic

#221682 #822216 #168222

tetradic

#221682 #821640 #768216 #168258

square

#221682 #821640 #768216 #168258

split-complementary

#221682 #825816 #408216

monochromatic

#07041A #140D4E #221682 #301FB6 #4835DD

Accessibility & contrast

On white

13.95

#221682 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#221682 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221682

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221682	#FFFFFF	#000000	##FFFFFF
##221682	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003185

Deuteranopia (green-blind)

#002780

Tritanopia (blue-blind)

#00384D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #221682;
/* rgb */ color: rgb(34, 22, 130);
/* oklch */ color: oklch(31.1% 0.167 275.6);

Tailwind

colors: {
  custom: {
    50: '#6e57a8',
    500: '#221682',
    950: '#000000',
  },
}

SCSS

$custom: #221682;
$custom-light: #6e57a8;
$custom-dark: #000000;

JSON

{
  "hex": "#221682",
  "rgb": {
    "r": 34,
    "g": 22,
    "b": 130
  },
  "hsl": {
    "h": 246.667,
    "s": 71.053,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31128,
    "c": 0.16701,
    "h": 275.6
  },
  "luminance": 0.02526
}

Semantic roles & 50–950 ramp

primary

#221682

secondary

#A9B73D

accent

#EE3ADA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #221682

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

Preview Lab → · Contrast checker → · Palette generator →