#221586#221586

#221586 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.5% C 0.173 H 275.1°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#221586
RGB	rgb(34, 21, 134)
HSL	hsl(247, 73%, 30%)
HSV	hsv(247, 84%, 53%)
CMYK	cmyk(74.6%, 84.3%, 0%, 47.5%)
CIE-LAB	lab(18.35, 42.10, -59.49)
CIE-LCH	lch(18.35, 72.88, 305.29°)
OKLab	oklab(31.49% 0.0154 -0.172)
OKLCH	oklch(31.49% 0.173 275.1)
XYZ	xyz(5.2295, 2.5971, 22.7753)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221586 #798615

analogous

#154086 #221586 #5B1586

triadic

#221586 #862215 #158622

tetradic

#221586 #861540 #798615 #15865B

square

#221586 #861540 #798615 #15865B

split-complementary

#221586 #865B15 #408615

monochromatic

#07041C #150D51 #221586 #2F1DBB #4936DF

Accessibility & contrast

On white

13.82

#221586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#221586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221586

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221586	#FFFFFF	#000000	##FFFFFF
##221586	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003289

Deuteranopia (green-blind)

#002884

Tritanopia (blue-blind)

#00394F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #221586;
/* rgb */ color: rgb(34, 21, 134);
/* oklch */ color: oklch(31.5% 0.173 275.1);

Tailwind

colors: {
  custom: {
    50: '#6f57ab',
    500: '#221586',
    950: '#000000',
  },
}

SCSS

$custom: #221586;
$custom-light: #6f57ab;
$custom-dark: #000000;

JSON

{
  "hex": "#221586",
  "rgb": {
    "r": 34,
    "g": 21,
    "b": 134
  },
  "hsl": {
    "h": 246.903,
    "s": 72.903,
    "l": 30.392
  },
  "oklch": {
    "l": 0.31491,
    "c": 0.17269,
    "h": 275.1
  },
  "luminance": 0.02598
}

Semantic roles & 50–950 ramp

primary

#221586

secondary

#ACBA3C

accent

#F038DA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #221586

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

Preview Lab → · Contrast checker → · Palette generator →