#905AB0#905AB0

#905AB0 is a mid, vivid violet. Relative luminance 0.164; OKLCH L 56.3% C 0.139 H 311.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#905AB0
RGB	rgb(144, 90, 176)
HSL	hsl(278, 35%, 52%)
HSV	hsv(278, 49%, 69%)
CMYK	cmyk(18.2%, 48.9%, 0%, 31%)
CIE-LAB	lab(47.46, 37.99, -37.33)
CIE-LCH	lch(47.46, 53.26, 315.50°)
OKLab	oklab(56.28% 0.0925 -0.104)
OKLCH	oklch(56.28% 0.139 311.7)
XYZ	xyz(22.9929, 16.3767, 43.0156)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#905AB0 #7AB05A

analogous

#655AB0 #905AB0 #B05AA5

triadic

#905AB0 #B0905A #5AB090

tetradic

#905AB0 #B0655A #7AB05A #5AA5B0

square

#905AB0 #B0655A #7AB05A #5AA5B0

split-complementary

#905AB0 #A5B05A #5AB065

monochromatic

#4E2E61 #70428A #905AB0 #AC83C4 #C8ADD8

Accessibility & contrast

On white

4.91

#905AB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#905AB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #905AB0

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##905AB0	#FFFFFF	#000000	##FFFFFF
##905AB0	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466EB3

Deuteranopia (green-blind)

#5572AE

Tritanopia (blue-blind)

#8D687D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #905ab0;
/* rgb */ color: rgb(144, 90, 176);
/* oklch */ color: oklch(56.3% 0.139 311.7);

Tailwind

colors: {
  custom: {
    50: '#b28ac8',
    500: '#905ab0',
    950: '#000000',
  },
}

SCSS

$custom: #905ab0;
$custom-light: #b28ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#905ab0",
  "rgb": {
    "r": 144,
    "g": 90,
    "b": 176
  },
  "hsl": {
    "h": 277.674,
    "s": 35.246,
    "l": 52.157
  },
  "oklch": {
    "l": 0.56281,
    "c": 0.13924,
    "h": 311.7
  },
  "luminance": 0.16376
}

Semantic roles & 50–950 ramp

primary

#905AB0

secondary

#AEC6A0

accent

#CB5D86

background

#FBF8FC

surface

#F6F0F8

border

#D0CBD1

text

#110C13

muted

#807D82

Preview Lab

Preview with #905AB0

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

Preview Lab → · Contrast checker → · Palette generator →