#221379#221379

#221379 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.7% C 0.159 H 277.3°. Best body text is #FFFFFF at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#221379
RGB	rgb(34, 19, 121)
HSL	hsl(249, 73%, 27%)
HSV	hsv(249, 84%, 47%)
CMYK	cmyk(71.9%, 84.3%, 0%, 52.5%)
CIE-LAB	lab(16.43, 38.95, -54.41)
CIE-LCH	lch(16.43, 66.91, 305.60°)
OKLab	oklab(29.7% 0.0202 -0.1572)
OKLCH	oklch(29.7% 0.159 277.3)
XYZ	xyz(4.3426, 2.1859, 18.2785)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221379 #6A7913

analogous

#133779 #221379 #551379

triadic

#221379 #792213 #137922

tetradic

#221379 #791337 #6A7913 #137955

square

#221379 #791337 #6A7913 #137955

split-complementary

#221379 #795513 #377913

monochromatic

#07041A #130B44 #221379 #311BAE #4429DD

Accessibility & contrast

On white

14.61

#221379 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#221379 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221379

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221379	#FFFFFF	#000000	##FFFFFF
##221379	1.00	14.61	1.44	14.61
#FFFFFF	14.61	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D7C

Deuteranopia (green-blind)

#002477

Tritanopia (blue-blind)

#003347

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #221379;
/* rgb */ color: rgb(34, 19, 121);
/* oklch */ color: oklch(29.7% 0.159 277.3);

Tailwind

colors: {
  custom: {
    50: '#6c54a1',
    500: '#221379',
    950: '#000000',
  },
}

SCSS

$custom: #221379;
$custom-light: #6c54a1;
$custom-dark: #000000;

JSON

{
  "hex": "#221379",
  "rgb": {
    "r": 34,
    "g": 19,
    "b": 121
  },
  "hsl": {
    "h": 248.824,
    "s": 72.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.29703,
    "c": 0.1585,
    "h": 277.3
  },
  "luminance": 0.02186
}

Semantic roles & 50–950 ramp

primary

#221379

secondary

#9EAF39

accent

#F038D5

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #221379

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

Preview Lab → · Contrast checker → · Palette generator →