#905CA3#905CA3

#905CA3 is a mid, vivid purple. Relative luminance 0.162; OKLCH L 55.9% C 0.121 H 316.6°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#905CA3
RGB	rgb(144, 92, 163)
HSL	hsl(284, 28%, 50%)
HSV	hsv(284, 44%, 64%)
CMYK	cmyk(11.7%, 43.6%, 0%, 36.1%)
CIE-LAB	lab(47.27, 33.98, -29.99)
CIE-LCH	lch(47.27, 45.33, 318.57°)
OKLab	oklab(55.93% 0.0875 -0.0828)
OKLCH	oklch(55.93% 0.121 316.6)
XYZ	xyz(21.9386, 16.2285, 36.6200)
Luminance	0.1623 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905CA3 #6FA35C

analogous

#6D5CA3 #905CA3 #A35C92

triadic

#905CA3 #A3905C #5CA390

tetradic

#905CA3 #A36D5C #6FA35C #5C92A3

square

#905CA3 #A36D5C #6FA35C #5C92A3

split-complementary

#905CA3 #92A35C #5CA36D

monochromatic

#4B3055 #6D467C #905CA3 #AB83B9 #C5AACF

Accessibility & contrast

On white

4.95

#905CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#905CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905CA3

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905CA3	#FFFFFF	#000000	##FFFFFF
##905CA3	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506DA6

Deuteranopia (green-blind)

#5E72A1

Tritanopia (blue-blind)

#8F6678

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #905ca3;
/* rgb */ color: rgb(144, 92, 163);
/* oklch */ color: oklch(55.9% 0.121 316.6);

Tailwind

colors: {
  custom: {
    50: '#b28bbe',
    500: '#905ca3',
    950: '#000000',
  },
}

SCSS

$custom: #905ca3;
$custom-light: #b28bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#905ca3",
  "rgb": {
    "r": 144,
    "g": 92,
    "b": 163
  },
  "hsl": {
    "h": 283.944,
    "s": 27.843,
    "l": 50
  },
  "oklch": {
    "l": 0.5593,
    "c": 0.12051,
    "h": 316.6
  },
  "luminance": 0.16228
}

Semantic roles & 50–950 ramp

primary

#905CA3

secondary

#A6BD9D

accent

#C4647D

background

#FBF8FB

surface

#F6F0F7

border

#D0CBD0

text

#110C12

muted

#807D81

Preview Lab

Preview with #905CA3

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

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