#321C87#321C87

#321C87 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.7% C 0.164 H 282.5°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#321C87
RGB	rgb(50, 28, 135)
HSL	hsl(252, 66%, 32%)
HSV	hsv(252, 79%, 53%)
CMYK	cmyk(63%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(21.05, 40.53, -55.62)
CIE-LCH	lch(21.05, 68.82, 306.08°)
OKLab	oklab(33.75% 0.0356 -0.1604)
OKLCH	oklch(33.75% 0.164 282.5)
XYZ	xyz(6.1025, 3.2575, 23.2242)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C87 #71871C

analogous

#1C3C87 #321C87 #671C87

triadic

#321C87 #87321C #1C8732

tetradic

#321C87 #871C3C #71871C #1C8767

square

#321C87 #871C3C #71871C #1C8767

split-complementary

#321C87 #87671C #3C871C

monochromatic

#0C0722 #1F1154 #321C87 #4527BA #6345D8

Accessibility & contrast

On white

12.71

#321C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#321C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C87

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C87	#FFFFFF	#000000	##FFFFFF
##321C87	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #321c87;
/* rgb */ color: rgb(50, 28, 135);
/* oklch */ color: oklch(33.7% 0.164 282.5);

Tailwind

colors: {
  custom: {
    50: '#765cab',
    500: '#321c87',
    950: '#000000',
  },
}

SCSS

$custom: #321c87;
$custom-light: #765cab;
$custom-dark: #000000;

JSON

{
  "hex": "#321c87",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 252.336,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33745,
    "c": 0.16432,
    "h": 282.5
  },
  "luminance": 0.03258
}

Semantic roles & 50–950 ramp

primary

#321C87

secondary

#A2BA45

accent

#E93FC6

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #321C87

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

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