#833FAB#833FAB

#833FAB is a mid, vivid violet. Relative luminance 0.113; OKLCH L 50.4% C 0.172 H 310.7°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#833FAB
RGB	rgb(131, 63, 171)
HSL	hsl(278, 46%, 46%)
HSV	hsv(278, 63%, 67%)
CMYK	cmyk(23.4%, 63.2%, 0%, 32.9%)
CIE-LAB	lab(40.12, 47.82, -46.17)
CIE-LCH	lch(40.12, 66.47, 316.01°)
OKLab	oklab(50.44% 0.1119 -0.1301)
OKLCH	oklch(50.44% 0.172 310.7)
XYZ	xyz(18.4869, 11.3210, 39.7315)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#833FAB #67AB3F

analogous

#4D3FAB #833FAB #AB3F9D

triadic

#833FAB #AB833F #3FAB83

tetradic

#833FAB #AB4D3F #67AB3F #3F9DAB

square

#833FAB #AB4D3F #67AB3F #3F9DAB

split-complementary

#833FAB #9DAB3F #3FAB4D

monochromatic

#3E1E52 #612F7E #833FAB #A062C5 #BB8FD6

Accessibility & contrast

On white

6.43

#833FAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#833FAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #833FAB

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##833FAB	#FFFFFF	#000000	##FFFFFF
##833FAB	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B5BAE

Deuteranopia (green-blind)

#3360A8

Tritanopia (blue-blind)

#7E546F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #833fab;
/* rgb */ color: rgb(131, 63, 171);
/* oklch */ color: oklch(50.4% 0.172 310.7);

Tailwind

colors: {
  custom: {
    50: '#aa78c5',
    500: '#833fab',
    950: '#000000',
  },
}

SCSS

$custom: #833fab;
$custom-light: #aa78c5;
$custom-dark: #000000;

JSON

{
  "hex": "#833fab",
  "rgb": {
    "r": 131,
    "g": 63,
    "b": 171
  },
  "hsl": {
    "h": 277.778,
    "s": 46.154,
    "l": 45.882
  },
  "oklch": {
    "l": 0.5044,
    "c": 0.17161,
    "h": 310.7
  },
  "luminance": 0.11321
}

Semantic roles & 50–950 ramp

primary

#833FAB

secondary

#9BC185

accent

#D65283

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #833FAB

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

Preview Lab → · Contrast checker → · Palette generator →