#221555#221555

#221555 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.0% C 0.109 H 285.2°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#221555
RGB	rgb(34, 21, 85)
HSL	hsl(252, 60%, 21%)
HSV	hsv(252, 75%, 33%)
CMYK	cmyk(60%, 75.3%, 0%, 66.7%)
CIE-LAB	lab(12.81, 25.83, -36.64)
CIE-LCH	lch(12.81, 44.83, 305.18°)
OKLab	oklab(25.96% 0.0287 -0.1054)
OKLCH	oklch(25.96% 0.109 285.2)
XYZ	xyz(2.5670, 1.5321, 8.7530)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221555 #485515

analogous

#152855 #221555 #421555

triadic

#221555 #552215 #155522

tetradic

#221555 #551528 #485515 #155542

square

#221555 #551528 #485515 #155542

split-complementary

#221555 #554215 #285515

monochromatic

#0A0619 #0E0924 #221555 #362186 #492DB7

Accessibility & contrast

On white

16.07

#221555 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#221555 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221555

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221555	#FFFFFF	#000000	##FFFFFF
##221555	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002357

Deuteranopia (green-blind)

#001F54

Tritanopia (blue-blind)

#0B2633

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #221555;
/* rgb */ color: rgb(34, 21, 85);
/* oklch */ color: oklch(26.0% 0.109 285.2);

Tailwind

colors: {
  custom: {
    50: '#645386',
    500: '#221555',
    950: '#000000',
  },
}

SCSS

$custom: #221555;
$custom-light: #645386;
$custom-dark: #000000;

JSON

{
  "hex": "#221555",
  "rgb": {
    "r": 34,
    "g": 21,
    "b": 85
  },
  "hsl": {
    "h": 252.188,
    "s": 60.377,
    "l": 20.784
  },
  "oklch": {
    "l": 0.25958,
    "c": 0.10922,
    "h": 285.2
  },
  "luminance": 0.01532
}

Semantic roles & 50–950 ramp

primary

#221555

secondary

#7C8D39

accent

#E444C3

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #221555

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

Preview Lab → · Contrast checker → · Palette generator →