#51328C#51328C

#51328C is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.5% C 0.142 H 295.1°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#51328C
RGB	rgb(81, 50, 140)
HSL	hsl(261, 47%, 37%)
HSV	hsv(261, 64%, 55%)
CMYK	cmyk(42.1%, 64.3%, 0%, 45.1%)
CIE-LAB	lab(29.22, 35.21, -45.25)
CIE-LCH	lch(29.22, 57.34, 307.89°)
OKLab	oklab(40.49% 0.0605 -0.129)
OKLCH	oklch(40.49% 0.143 295.1)
XYZ	xyz(9.2663, 5.9238, 25.4610)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51328C #6D8C32

analogous

#32408C #51328C #7E328C

triadic

#51328C #8C5132 #328C51

tetradic

#51328C #8C3240 #6D8C32 #328C7E

square

#51328C #8C3240 #6D8C32 #328C7E

split-complementary

#51328C #8C7E32 #408C32

monochromatic

#1D1232 #37225F #51328C #6B42B9 #8E6DCB

Accessibility & contrast

On white

9.61

#51328C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#51328C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51328C

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51328C	#FFFFFF	#000000	##FFFFFF
##51328C	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468F

Deuteranopia (green-blind)

#00438A

Tritanopia (blue-blind)

#42465A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #51328c;
/* rgb */ color: rgb(81, 50, 140);
/* oklch */ color: oklch(40.5% 0.142 295.1);

Tailwind

colors: {
  custom: {
    50: '#876cae',
    500: '#51328c',
    950: '#000000',
  },
}

SCSS

$custom: #51328c;
$custom-light: #876cae;
$custom-dark: #000000;

JSON

{
  "hex": "#51328c",
  "rgb": {
    "r": 81,
    "g": 50,
    "b": 140
  },
  "hsl": {
    "h": 260.667,
    "s": 47.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.40493,
    "c": 0.1425,
    "h": 295.1
  },
  "luminance": 0.05924
}

Semantic roles & 50–950 ramp

primary

#51328C

secondary

#99B367

accent

#D751A9

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #51328C

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

Preview Lab → · Contrast checker → · Palette generator →