#81507B#81507B

#81507B is a mid, moderate purple. Relative luminance 0.118; OKLCH L 50.2% C 0.089 H 331.3°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#81507B
RGB	rgb(129, 80, 123)
HSL	hsl(307, 23%, 41%)
HSV	hsv(307, 38%, 51%)
CMYK	cmyk(0%, 38%, 4.7%, 49.4%)
CIE-LAB	lab(40.95, 27.67, -15.88)
CIE-LCH	lch(40.95, 31.90, 330.15°)
OKLab	oklab(50.2% 0.0783 -0.0429)
OKLCH	oklch(50.2% 0.089 331.3)
XYZ	xyz(15.4969, 11.8352, 20.2032)
Luminance	0.1183 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81507B #508156

analogous

#6E5081 #81507B #815062

triadic

#81507B #7B8150 #507B81

tetradic

#81507B #816E50 #508156 #506281

square

#81507B #816E50 #508156 #506281

split-complementary

#81507B #628150 #50816E

monochromatic

#352133 #5B3957 #81507B #A36B9C #BB91B6

Accessibility & contrast

On white

6.24

#81507B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#81507B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #81507B

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81507B	#FFFFFF	#000000	##FFFFFF
##81507B	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5C7D

Deuteranopia (green-blind)

#5B6379

Tritanopia (blue-blind)

#855360

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #81507b;
/* rgb */ color: rgb(129, 80, 123);
/* oklch */ color: oklch(50.2% 0.089 331.3);

Tailwind

colors: {
  custom: {
    50: '#a682a1',
    500: '#81507b',
    950: '#000000',
  },
}

SCSS

$custom: #81507b;
$custom-light: #a682a1;
$custom-dark: #000000;

JSON

{
  "hex": "#81507b",
  "rgb": {
    "r": 129,
    "g": 80,
    "b": 123
  },
  "hsl": {
    "h": 307.347,
    "s": 23.445,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50203,
    "c": 0.08926,
    "h": 331.3
  },
  "luminance": 0.11835
}

Semantic roles & 50–950 ramp

primary

#81507B

secondary

#85A889

accent

#C07368

background

#FAF8F9

surface

#F4EFF2

border

#CECACC

text

#0F0A0F

muted

#7F7C7E

Preview Lab

Preview with #81507B

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

Preview Lab → · Contrast checker → · Palette generator →