#905BB6#905BB6

#905BB6 is a mid, vivid violet. Relative luminance 0.168; OKLCH L 56.8% C 0.145 H 309.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#905BB6
RGB	rgb(144, 91, 182)
HSL	hsl(275, 38%, 54%)
HSV	hsv(275, 50%, 71%)
CMYK	cmyk(20.9%, 50%, 0%, 28.6%)
CIE-LAB	lab(47.99, 38.81, -40.00)
CIE-LCH	lch(47.99, 55.73, 314.13°)
OKLab	oklab(56.78% 0.0919 -0.1118)
OKLCH	oklch(56.78% 0.145 309.4)
XYZ	xyz(23.6846, 16.7892, 46.2398)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905BB6 #81B65B

analogous

#625BB6 #905BB6 #B65BAE

triadic

#905BB6 #B6905B #5BB690

tetradic

#905BB6 #B6625B #81B65B #5BAEB6

square

#905BB6 #B6625B #81B65B #5BAEB6

split-complementary

#905BB6 #AEB65B #5BB662

monochromatic

#502E68 #714193 #905BB6 #AD85C9 #C9B0DC

Accessibility & contrast

On white

4.82

#905BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#905BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905BB6

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905BB6	#FFFFFF	#000000	##FFFFFF
##905BB6	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4370B9

Deuteranopia (green-blind)

#5373B4

Tritanopia (blue-blind)

#8B6A80

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #905bb6;
/* rgb */ color: rgb(144, 91, 182);
/* oklch */ color: oklch(56.8% 0.145 309.4);

Tailwind

colors: {
  custom: {
    50: '#b28bcc',
    500: '#905bb6',
    950: '#000000',
  },
}

SCSS

$custom: #905bb6;
$custom-light: #b28bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#905bb6",
  "rgb": {
    "r": 144,
    "g": 91,
    "b": 182
  },
  "hsl": {
    "h": 274.945,
    "s": 38.397,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56775,
    "c": 0.14469,
    "h": 309.4
  },
  "luminance": 0.16789
}

Semantic roles & 50–950 ramp

primary

#905BB6

secondary

#B3CAA3

accent

#CE598A

background

#FBF8FC

surface

#F6F0F9

border

#D0CBD2

text

#110C13

muted

#807D82

Preview Lab

Preview with #905BB6

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

Preview Lab → · Contrast checker → · Palette generator →