#321D87#321D87

#321D87 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.163 H 282.4°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#321D87
RGB	rgb(50, 29, 135)
HSL	hsl(252, 65%, 32%)
HSV	hsv(252, 79%, 53%)
CMYK	cmyk(63%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(21.23, 40.01, -55.32)
CIE-LCH	lch(21.23, 68.27, 305.87°)
OKLab	oklab(33.87% 0.035 -0.1595)
OKLCH	oklch(33.87% 0.163 282.4)
XYZ	xyz(6.1266, 3.3057, 23.2322)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D87 #72871D

analogous

#1D3D87 #321D87 #671D87

triadic

#321D87 #87321D #1D8732

tetradic

#321D87 #871D3D #72871D #1D8767

square

#321D87 #871D3D #72871D #1D8767

split-complementary

#321D87 #87671D #3D871D

monochromatic

#0D0722 #1F1255 #321D87 #4528B9 #6447D7

Accessibility & contrast

On white

12.64

#321D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#321D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D87

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D87	#FFFFFF	#000000	##FFFFFF
##321D87	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)

#00368A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #321d87;
/* rgb */ color: rgb(50, 29, 135);
/* oklch */ color: oklch(33.9% 0.163 282.4);

Tailwind

colors: {
  custom: {
    50: '#765cab',
    500: '#321d87',
    950: '#000000',
  },
}

SCSS

$custom: #321d87;
$custom-light: #765cab;
$custom-dark: #000000;

JSON

{
  "hex": "#321d87",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 251.887,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33872,
    "c": 0.16334,
    "h": 282.4
  },
  "luminance": 0.03306
}

Semantic roles & 50–950 ramp

primary

#321D87

secondary

#A3B946

accent

#E840C6

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #321D87

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

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