#913BB3#913BB3

#913BB3 is a mid, vivid purple. Relative luminance 0.124; OKLCH L 52.3% C 0.190 H 314.9°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#913BB3
RGB	rgb(145, 59, 179)
HSL	hsl(283, 50%, 47%)
HSV	hsv(283, 67%, 70%)
CMYK	cmyk(19%, 67%, 0%, 29.8%)
CIE-LAB	lab(41.85, 54.71, -48.02)
CIE-LCH	lch(41.85, 72.80, 318.73°)
OKLab	oklab(52.26% 0.1344 -0.135)
OKLCH	oklch(52.26% 0.19 314.9)
XYZ	xyz(21.3764, 12.4031, 43.9071)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#913BB3 #5DB33B

analogous

#553BB3 #913BB3 #B33B99

triadic

#913BB3 #B3913B #3BB391

tetradic

#913BB3 #B3553B #5DB33B #3B99B3

square

#913BB3 #B3553B #5DB33B #3B99B3

split-complementary

#913BB3 #99B33B #3BB355

monochromatic

#461D57 #6C2C85 #913BB3 #AD60CB #C58EDA

Accessibility & contrast

On white

6.03

#913BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#913BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #913BB3

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##913BB3	#FFFFFF	#000000	##FFFFFF
##913BB3	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB7

Deuteranopia (green-blind)

#3865B0

Tritanopia (blue-blind)

#8E5272

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #913bb3;
/* rgb */ color: rgb(145, 59, 179);
/* oklch */ color: oklch(52.3% 0.190 314.9);

Tailwind

colors: {
  custom: {
    50: '#b577ca',
    500: '#913bb3',
    950: '#000000',
  },
}

SCSS

$custom: #913bb3;
$custom-light: #b577ca;
$custom-dark: #000000;

JSON

{
  "hex": "#913bb3",
  "rgb": {
    "r": 145,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 283,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52255,
    "c": 0.19049,
    "h": 314.9
  },
  "luminance": 0.12402
}

Semantic roles & 50–950 ramp

primary

#913BB3

secondary

#97C585

accent

#DA4E76

background

#FBF7FC

surface

#F6EEF8

border

#D0C9D1

text

#120913

muted

#817B82

Preview Lab

Preview with #913BB3

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

Preview Lab → · Contrast checker → · Palette generator →