#321A57#321A57

#321A57 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.8% C 0.105 H 297.5°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#321A57
RGB	rgb(50, 26, 87)
HSL	hsl(264, 54%, 22%)
HSV	hsv(264, 70%, 34%)
CMYK	cmyk(42.5%, 70.1%, 0%, 65.9%)
CIE-LAB	lab(16.03, 26.77, -32.67)
CIE-LCH	lch(16.03, 42.24, 309.32°)
OKLab	oklab(28.77% 0.0484 -0.0931)
OKLCH	oklch(28.77% 0.105 297.5)
XYZ	xyz(3.4046, 2.1050, 9.2419)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321A57 #3F571A

analogous

#1A2057 #321A57 #511A57

triadic

#321A57 #57321A #1A5732

tetradic

#321A57 #571A20 #3F571A #1A5751

square

#321A57 #571A20 #3F571A #1A5751

split-complementary

#321A57 #57511A #20571A

monochromatic

#0E0718 #170C28 #321A57 #4D2886 #6836B5

Accessibility & contrast

On white

14.78

#321A57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#321A57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321A57

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321A57	#FFFFFF	#000000	##FFFFFF
##321A57	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002859

Deuteranopia (green-blind)

#002756

Tritanopia (blue-blind)

#292836

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #321a57;
/* rgb */ color: rgb(50, 26, 87);
/* oklch */ color: oklch(28.8% 0.105 297.5);

Tailwind

colors: {
  custom: {
    50: '#6d5887',
    500: '#321a57',
    950: '#000000',
  },
}

SCSS

$custom: #321a57;
$custom-light: #6d5887;
$custom-dark: #000000;

JSON

{
  "hex": "#321a57",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 87
  },
  "hsl": {
    "h": 263.607,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.28772,
    "c": 0.10495,
    "h": 297.5
  },
  "luminance": 0.02105
}

Semantic roles & 50–950 ramp

primary

#321A57

secondary

#6F8D40

accent

#DD4AA4

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07030B

muted

#7A787C

Preview Lab

Preview with #321A57

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

Preview Lab → · Contrast checker → · Palette generator →