#7837B7#7837B7

#7837B7 is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.9% C 0.192 H 303.1°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#7837B7
RGB	rgb(120, 55, 183)
HSL	hsl(270, 54%, 47%)
HSV	hsv(270, 70%, 72%)
CMYK	cmyk(34.4%, 69.9%, 0%, 28.2%)
CIE-LAB	lab(38.10, 52.11, -56.60)
CIE-LCH	lch(38.10, 76.93, 312.63°)
OKLab	oklab(48.94% 0.1051 -0.161)
OKLCH	oklch(48.94% 0.192 303.1)
XYZ	xyz(17.6572, 10.1443, 45.8184)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7837B7 #76B737

analogous

#3837B7 #7837B7 #B737B6

triadic

#7837B7 #B77837 #37B778

tetradic

#7837B7 #B73837 #76B737 #37B6B7

square

#7837B7 #B73837 #76B737 #37B6B7

split-complementary

#7837B7 #B6B737 #37B738

monochromatic

#3A1B59 #592988 #7837B7 #965DCE #B58CDC

Accessibility & contrast

On white

6.93

#7837B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#7837B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7837B7

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7837B7	#FFFFFF	#000000	##FFFFFF
##7837B7	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BB

Deuteranopia (green-blind)

#0059B4

Tritanopia (blue-blind)

#6B5573

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #7837b7;
/* rgb */ color: rgb(120, 55, 183);
/* oklch */ color: oklch(48.9% 0.192 303.1);

Tailwind

colors: {
  custom: {
    50: '#a473cd',
    500: '#7837b7',
    950: '#000000',
  },
}

SCSS

$custom: #7837b7;
$custom-light: #a473cd;
$custom-dark: #000000;

JSON

{
  "hex": "#7837b7",
  "rgb": {
    "r": 120,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 270.469,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.48944,
    "c": 0.19229,
    "h": 303.1
  },
  "luminance": 0.10144
}

Semantic roles & 50–950 ramp

primary

#7837B7

secondary

#A4C783

accent

#DD4B93

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100814

muted

#7F7B82

Preview Lab

Preview with #7837B7

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

Preview Lab → · Contrast checker → · Palette generator →