#512EFB#512EFB

#512EFB is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 50.5% C 0.275 H 277.8°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#512EFB
RGB	rgb(81, 46, 251)
HSL	hsl(250, 96%, 58%)
HSV	hsv(250, 82%, 98%)
CMYK	cmyk(67.7%, 81.7%, 0%, 1.6%)
CIE-LAB	lab(39.01, 68.83, -94.34)
CIE-LCH	lch(39.01, 116.78, 306.12°)
OKLab	oklab(50.54% 0.0374 -0.2725)
OKLCH	oklch(50.54% 0.275 277.8)
XYZ	xyz(21.7773, 10.6664, 92.1593)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#512EFB #D8FB2E

analogous

#2E71FB #512EFB #B72EFB

triadic

#512EFB #FB512E #2EFB51

tetradic

#512EFB #FB2E71 #D8FB2E #2EFBB7

square

#512EFB #FB2E71 #D8FB2E #2EFBB7

split-complementary

#512EFB #FBB72E #71FB2E

monochromatic

#2003AB #2B04E7 #512EFB #836AFC #B5A6FD

Accessibility & contrast

On white

6.70

#512EFB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#512EFB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #512EFB

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##512EFB	#FFFFFF	#000000	##FFFFFF
##512EFB	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064FF

Deuteranopia (green-blind)

#0053F8

Tritanopia (blue-blind)

#007098

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #512efb;
/* rgb */ color: rgb(81, 46, 251);
/* oklch */ color: oklch(50.5% 0.275 277.8);

Tailwind

colors: {
  custom: {
    50: '#996ffe',
    500: '#512efb',
    950: '#000000',
  },
}

SCSS

$custom: #512efb;
$custom-light: #996ffe;
$custom-dark: #000000;

JSON

{
  "hex": "#512efb",
  "rgb": {
    "r": 81,
    "g": 46,
    "b": 251
  },
  "hsl": {
    "h": 250.244,
    "s": 96.244,
    "l": 58.235
  },
  "oklch": {
    "l": 0.50535,
    "c": 0.27505,
    "h": 277.8
  },
  "luminance": 0.10668
}

Semantic roles & 50–950 ramp

primary

#512EFB

secondary

#DDEB9A

accent

#FF29DA

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#100818

muted

#7F7B86

Preview Lab

Preview with #512EFB

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

Preview Lab → · Contrast checker → · Palette generator →