#7F31B2#7F31B2

#7F31B2 is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.7% C 0.196 H 308.3°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#7F31B2
RGB	rgb(127, 49, 178)
HSL	hsl(276, 57%, 45%)
HSV	hsv(276, 72%, 70%)
CMYK	cmyk(28.7%, 72.5%, 0%, 30.2%)
CIE-LAB	lab(37.70, 55.03, -54.24)
CIE-LCH	lch(37.70, 77.27, 315.42°)
OKLab	oklab(48.75% 0.1216 -0.1538)
OKLCH	oklch(48.75% 0.196 308.3)
XYZ	xyz(17.8849, 9.9233, 43.0841)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F31B2 #64B231

analogous

#3F31B2 #7F31B2 #B231A5

triadic

#7F31B2 #B27F31 #31B27F

tetradic

#7F31B2 #B23F31 #64B231 #31A5B2

square

#7F31B2 #B23F31 #64B231 #31A5B2

split-complementary

#7F31B2 #A5B231 #31B23F

monochromatic

#3B1752 #5D2482 #7F31B2 #9D51CF #B881DC

Accessibility & contrast

On white

7.04

#7F31B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#7F31B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7F31B2

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F31B2	#FFFFFF	#000000	##FFFFFF
##7F31B2	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B6

Deuteranopia (green-blind)

#0A5AAF

Tritanopia (blue-blind)

#774F6F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #7f31b2;
/* rgb */ color: rgb(127, 49, 178);
/* oklch */ color: oklch(48.7% 0.196 308.3);

Tailwind

colors: {
  custom: {
    50: '#a970ca',
    500: '#7f31b2',
    950: '#000000',
  },
}

SCSS

$custom: #7f31b2;
$custom-light: #a970ca;
$custom-dark: #000000;

JSON

{
  "hex": "#7f31b2",
  "rgb": {
    "r": 127,
    "g": 49,
    "b": 178
  },
  "hsl": {
    "h": 276.279,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.48746,
    "c": 0.19609,
    "h": 308.3
  },
  "luminance": 0.09923
}

Semantic roles & 50–950 ramp

primary

#7F31B2

secondary

#97C579

accent

#E04884

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #7F31B2

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

Preview Lab → · Contrast checker → · Palette generator →