#8138AC#8138AC

#8138AC is a mid, vivid violet. Relative luminance 0.105; OKLCH L 49.4% C 0.182 H 310.3°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#8138AC
RGB	rgb(129, 56, 172)
HSL	hsl(278, 51%, 45%)
HSV	hsv(278, 67%, 67%)
CMYK	cmyk(25%, 67.4%, 0%, 32.5%)
CIE-LAB	lab(38.68, 50.97, -49.08)
CIE-LCH	lch(38.68, 70.76, 316.08°)
OKLab	oklab(49.37% 0.1176 -0.1386)
OKLCH	oklch(49.37% 0.182 310.3)
XYZ	xyz(17.9124, 10.4744, 40.0999)
Luminance	0.1047 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8138AC #63AC38

analogous

#4738AC #8138AC #AC389D

triadic

#8138AC #AC8138 #38AC81

tetradic

#8138AC #AC4738 #63AC38 #389DAC

square

#8138AC #AC4738 #63AC38 #389DAC

split-complementary

#8138AC #9DAC38 #38AC47

monochromatic

#3C1A50 #5E297E #8138AC #9F58C9 #BA87D8

Accessibility & contrast

On white

6.79

#8138AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#8138AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8138AC

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8138AC	#FFFFFF	#000000	##FFFFFF
##8138AC	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AF

Deuteranopia (green-blind)

#275CA9

Tritanopia (blue-blind)

#7B506D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #8138ac;
/* rgb */ color: rgb(129, 56, 172);
/* oklch */ color: oklch(49.4% 0.182 310.3);

Tailwind

colors: {
  custom: {
    50: '#a974c5',
    500: '#8138ac',
    950: '#000000',
  },
}

SCSS

$custom: #8138ac;
$custom-light: #a974c5;
$custom-dark: #000000;

JSON

{
  "hex": "#8138ac",
  "rgb": {
    "r": 129,
    "g": 56,
    "b": 172
  },
  "hsl": {
    "h": 277.759,
    "s": 50.877,
    "l": 44.706
  },
  "oklch": {
    "l": 0.49369,
    "c": 0.18177,
    "h": 310.3
  },
  "luminance": 0.10474
}

Semantic roles & 50–950 ramp

primary

#8138AC

secondary

#97C27E

accent

#DA4D82

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100813

muted

#7F7B82

Preview Lab

Preview with #8138AC

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

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