#7531AB#7531AB

#7531AB is a mid, vivid violet. Relative luminance 0.089; OKLCH L 47.0% C 0.186 H 305.8°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#7531AB
RGB	rgb(117, 49, 171)
HSL	hsl(273, 55%, 43%)
HSV	hsv(273, 71%, 67%)
CMYK	cmyk(31.6%, 71.3%, 0%, 32.9%)
CIE-LAB	lab(35.83, 51.43, -53.17)
CIE-LCH	lch(35.83, 73.98, 314.05°)
OKLab	oklab(46.96% 0.109 -0.151)
OKLCH	oklch(46.96% 0.186 305.8)
XYZ	xyz(15.7835, 8.9189, 39.4102)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7531AB #67AB31

analogous

#3831AB #7531AB #AB31A4

triadic

#7531AB #AB7531 #31AB75

tetradic

#7531AB #AB3831 #67AB31 #31A4AB

square

#7531AB #AB3831 #67AB31 #31A4AB

split-complementary

#7531AB #A4AB31 #31AB38

monochromatic

#34164C #54237B #7531AB #944DCC #B17DDA

Accessibility & contrast

On white

7.54

#7531AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#7531AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7531AB

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7531AB	#FFFFFF	#000000	##FFFFFF
##7531AB	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AF

Deuteranopia (green-blind)

#0055A8

Tritanopia (blue-blind)

#6B4D6B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #7531ab;
/* rgb */ color: rgb(117, 49, 171);
/* oklch */ color: oklch(47.0% 0.186 305.8);

Tailwind

colors: {
  custom: {
    50: '#a16fc5',
    500: '#7531ab',
    950: '#000000',
  },
}

SCSS

$custom: #7531ab;
$custom-light: #a16fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#7531ab",
  "rgb": {
    "r": 117,
    "g": 49,
    "b": 171
  },
  "hsl": {
    "h": 273.443,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46961,
    "c": 0.18628,
    "h": 305.8
  },
  "luminance": 0.08919
}

Semantic roles & 50–950 ramp

primary

#7531AB

secondary

#97C275

accent

#DF498B

background

#FAF6FC

surface

#F4ECF8

border

#CEC7D1

text

#0F0813

muted

#7F7B82

Preview Lab

Preview with #7531AB

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

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