#7F51CA#7F51CA

#7F51CA is a mid, vivid violet. Relative luminance 0.147; OKLCH L 54.6% C 0.180 H 297.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#7F51CA
RGB	rgb(127, 81, 202)
HSL	hsl(263, 53%, 55%)
HSV	hsv(263, 60%, 79%)
CMYK	cmyk(37.1%, 59.9%, 0%, 20.8%)
CIE-LAB	lab(45.17, 44.98, -56.22)
CIE-LCH	lch(45.17, 72.00, 308.66°)
OKLab	oklab(54.65% 0.0837 -0.1598)
OKLCH	oklch(54.65% 0.18 297.6)
XYZ	xyz(22.3528, 14.6608, 57.5178)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F51CA #9CCA51

analogous

#515FCA #7F51CA #BB51CA

triadic

#7F51CA #CA7F51 #51CA7F

tetradic

#7F51CA #CA515F #9CCA51 #51CABB

square

#7F51CA #CA515F #9CCA51 #51CABB

split-complementary

#7F51CA #CABB51 #5FCA51

monochromatic

#46257B #6134AA #7F51CA #A280D8 #C4AFE7

Accessibility & contrast

On white

5.34

#7F51CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#7F51CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F51CA

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F51CA	#FFFFFF	#000000	##FFFFFF
##7F51CA	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#206AC7

Tritanopia (blue-blind)

#6E6B86

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #7f51ca;
/* rgb */ color: rgb(127, 81, 202);
/* oklch */ color: oklch(54.6% 0.180 297.6);

Tailwind

colors: {
  custom: {
    50: '#a984db',
    500: '#7f51ca',
    950: '#000000',
  },
}

SCSS

$custom: #7f51ca;
$custom-light: #a984db;
$custom-dark: #000000;

JSON

{
  "hex": "#7f51ca",
  "rgb": {
    "r": 127,
    "g": 81,
    "b": 202
  },
  "hsl": {
    "h": 262.81,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.54646,
    "c": 0.18034,
    "h": 297.6
  },
  "luminance": 0.14661
}

Semantic roles & 50–950 ramp

primary

#7F51CA

secondary

#C1D5A2

accent

#DD4BA5

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7F51CA

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

Preview Lab → · Contrast checker → · Palette generator →