#905BB3#905BB3

#905BB3 is a mid, vivid violet. Relative luminance 0.167; OKLCH L 56.6% C 0.141 H 310.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#905BB3
RGB	rgb(144, 91, 179)
HSL	hsl(276, 37%, 53%)
HSV	hsv(276, 49%, 70%)
CMYK	cmyk(19.6%, 49.2%, 0%, 29.8%)
CIE-LAB	lab(47.84, 38.12, -38.50)
CIE-LCH	lch(47.84, 54.17, 314.72°)
OKLab	oklab(56.61% 0.0915 -0.1074)
OKLCH	oklch(56.61% 0.141 310.4)
XYZ	xyz(23.3779, 16.6665, 44.6245)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905BB3 #7EB35B

analogous

#645BB3 #905BB3 #B35BAA

triadic

#905BB3 #B3905B #5BB390

tetradic

#905BB3 #B3645B #7EB35B #5BAAB3

square

#905BB3 #B3645B #7EB35B #5BAAB3

split-complementary

#905BB3 #AAB35B #5BB364

monochromatic

#4F2F65 #70428F #905BB3 #AC85C6 #C9AFDA

Accessibility & contrast

On white

4.85

#905BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#905BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905BB3

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905BB3	#FFFFFF	#000000	##FFFFFF
##905BB3	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456FB6

Deuteranopia (green-blind)

#5472B1

Tritanopia (blue-blind)

#8C697F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #905bb3;
/* rgb */ color: rgb(144, 91, 179);
/* oklch */ color: oklch(56.6% 0.141 310.4);

Tailwind

colors: {
  custom: {
    50: '#b28bca',
    500: '#905bb3',
    950: '#000000',
  },
}

SCSS

$custom: #905bb3;
$custom-light: #b28bca;
$custom-dark: #000000;

JSON

{
  "hex": "#905bb3",
  "rgb": {
    "r": 144,
    "g": 91,
    "b": 179
  },
  "hsl": {
    "h": 276.136,
    "s": 36.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.56608,
    "c": 0.14111,
    "h": 310.4
  },
  "luminance": 0.16666
}

Semantic roles & 50–950 ramp

primary

#905BB3

secondary

#B1C8A2

accent

#CD5B88

background

#FBF8FC

surface

#F6F0F8

border

#D0CBD1

text

#110C13

muted

#807D82

Preview Lab

Preview with #905BB3

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

Preview Lab → · Contrast checker → · Palette generator →