#321A8C#321A8C

#321A8C is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.172 H 281.8°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#321A8C
RGB	rgb(50, 26, 140)
HSL	hsl(253, 69%, 33%)
HSV	hsv(253, 81%, 55%)
CMYK	cmyk(64.3%, 81.4%, 0%, 45.1%)
CIE-LAB	lab(21.24, 43.06, -58.43)
CIE-LCH	lch(21.24, 72.58, 306.39°)
OKLab	oklab(34.04% 0.0353 -0.1686)
OKLCH	oklch(34.04% 0.172 281.8)
XYZ	xyz(6.4169, 3.3099, 25.1066)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321A8C #748C1A

analogous

#1A3B8C #321A8C #6B1A8C

triadic

#321A8C #8C321A #1A8C32

tetradic

#321A8C #8C1A3B #748C1A #1A8C6B

square

#321A8C #8C1A3B #748C1A #1A8C6B

split-complementary

#321A8C #8C6B1A #3B8C1A

monochromatic

#0D0725 #201058 #321A8C #4424C0 #6444DC

Accessibility & contrast

On white

12.64

#321A8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#321A8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321A8C

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321A8C	#FFFFFF	#000000	##FFFFFF
##321A8C	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378F

Deuteranopia (green-blind)

#002F8A

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #321a8c;
/* rgb */ color: rgb(50, 26, 140);
/* oklch */ color: oklch(34.0% 0.172 281.8);

Tailwind

colors: {
  custom: {
    50: '#775baf',
    500: '#321a8c',
    950: '#000000',
  },
}

SCSS

$custom: #321a8c;
$custom-light: #775baf;
$custom-dark: #000000;

JSON

{
  "hex": "#321a8c",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 140
  },
  "hsl": {
    "h": 252.632,
    "s": 68.675,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34045,
    "c": 0.17223,
    "h": 281.8
  },
  "luminance": 0.0331
}

Semantic roles & 50–950 ramp

primary

#321A8C

secondary

#A4BE44

accent

#EC3CC7

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #321A8C

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

Preview Lab → · Contrast checker → · Palette generator →