#221373#221373

#221373 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 29.0% C 0.151 H 278.4°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#221373
RGB	rgb(34, 19, 115)
HSL	hsl(249, 72%, 26%)
HSV	hsv(249, 83%, 45%)
CMYK	cmyk(70.4%, 83.5%, 0%, 54.9%)
CIE-LAB	lab(15.71, 37.02, -51.74)
CIE-LCH	lch(15.71, 63.62, 305.59°)
OKLab	oklab(28.99% 0.022 -0.1494)
OKLCH	oklch(28.99% 0.151 278.4)
XYZ	xyz(3.9861, 2.0433, 16.4007)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221373 #647313

analogous

#133473 #221373 #521373

triadic

#221373 #732213 #137322

tetradic

#221373 #731334 #647313 #137352

square

#221373 #731334 #647313 #137352

split-complementary

#221373 #735213 #347313

monochromatic

#08041A #120A3E #221373 #321CA8 #4225DB

Accessibility & contrast

On white

14.91

#221373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#221373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221373

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221373	#FFFFFF	#000000	##FFFFFF
##221373	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B76

Deuteranopia (green-blind)

#002371

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #221373;
/* rgb */ color: rgb(34, 19, 115);
/* oklch */ color: oklch(29.0% 0.151 278.4);

Tailwind

colors: {
  custom: {
    50: '#6b549c',
    500: '#221373',
    950: '#000000',
  },
}

SCSS

$custom: #221373;
$custom-light: #6b549c;
$custom-dark: #000000;

JSON

{
  "hex": "#221373",
  "rgb": {
    "r": 34,
    "g": 19,
    "b": 115
  },
  "hsl": {
    "h": 249.375,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.28992,
    "c": 0.15106,
    "h": 278.4
  },
  "luminance": 0.02044
}

Semantic roles & 50–950 ramp

primary

#221373

secondary

#98AA38

accent

#EE39D2

background

#F6F5F9

surface

#ECE8F2

border

#C7C4CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #221373

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

Preview Lab → · Contrast checker → · Palette generator →