#8133B3#8133B3

#8133B3 is a mid, vivid violet. Relative luminance 0.103; OKLCH L 49.3% C 0.195 H 308.7°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#8133B3
RGB	rgb(129, 51, 179)
HSL	hsl(277, 56%, 45%)
HSV	hsv(277, 72%, 70%)
CMYK	cmyk(27.9%, 71.5%, 0%, 29.8%)
CIE-LAB	lab(38.36, 54.80, -53.76)
CIE-LCH	lch(38.36, 76.76, 315.55°)
OKLab	oklab(49.29% 0.1222 -0.1524)
OKLCH	oklch(49.29% 0.195 308.7)
XYZ	xyz(18.3721, 10.2898, 43.6574)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8133B3 #65B333

analogous

#4133B3 #8133B3 #B333A5

triadic

#8133B3 #B38133 #33B381

tetradic

#8133B3 #B34133 #65B333 #33A5B3

square

#8133B3 #B34133 #65B333 #33A5B3

split-complementary

#8133B3 #A5B333 #33B341

monochromatic

#3C1854 #5F2583 #8133B3 #9F55CE #BA84DC

Accessibility & contrast

On white

6.87

#8133B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#8133B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8133B3

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8133B3	#FFFFFF	#000000	##FFFFFF
##8133B3	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#135BB0

Tritanopia (blue-blind)

#795070

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #8133b3;
/* rgb */ color: rgb(129, 51, 179);
/* oklch */ color: oklch(49.3% 0.195 308.7);

Tailwind

colors: {
  custom: {
    50: '#aa72ca',
    500: '#8133b3',
    950: '#000000',
  },
}

SCSS

$custom: #8133b3;
$custom-light: #aa72ca;
$custom-dark: #000000;

JSON

{
  "hex": "#8133b3",
  "rgb": {
    "r": 129,
    "g": 51,
    "b": 179
  },
  "hsl": {
    "h": 276.563,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.49291,
    "c": 0.19528,
    "h": 308.7
  },
  "luminance": 0.10289
}

Semantic roles & 50–950 ramp

primary

#8133B3

secondary

#99C67C

accent

#DF4983

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #8133B3

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

Preview Lab → · Contrast checker → · Palette generator →