#9151B4#9151B4

#9151B4 is a mid, vivid violet. Relative luminance 0.152; OKLCH L 55.2% C 0.159 H 312.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#9151B4
RGB	rgb(145, 81, 180)
HSL	hsl(279, 40%, 51%)
HSV	hsv(279, 55%, 71%)
CMYK	cmyk(19.4%, 55%, 0%, 29.4%)
CIE-LAB	lab(45.91, 44.09, -42.13)
CIE-LCH	lch(45.91, 60.98, 316.30°)
OKLab	oklab(55.23% 0.1068 -0.1179)
OKLCH	oklch(55.23% 0.159 312.2)
XYZ	xyz(22.8563, 15.2004, 44.9011)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9151B4 #74B451

analogous

#5F51B4 #9151B4 #B451A5

triadic

#9151B4 #B49151 #51B491

tetradic

#9151B4 #B45F51 #74B451 #51A5B4

square

#9151B4 #B45F51 #74B451 #51A5B4

split-complementary

#9151B4 #A5B451 #51B45F

monochromatic

#4D2A61 #703C8C #9151B4 #AC7CC6 #C7A7D9

Accessibility & contrast

On white

5.20

#9151B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#9151B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9151B4

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9151B4	#FFFFFF	#000000	##FFFFFF
##9151B4	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3569B7

Deuteranopia (green-blind)

#4B6EB1

Tritanopia (blue-blind)

#8D627B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #9151b4;
/* rgb */ color: rgb(145, 81, 180);
/* oklch */ color: oklch(55.2% 0.159 312.2);

Tailwind

colors: {
  custom: {
    50: '#b484cb',
    500: '#9151b4',
    950: '#000000',
  },
}

SCSS

$custom: #9151b4;
$custom-light: #b484cb;
$custom-dark: #000000;

JSON

{
  "hex": "#9151b4",
  "rgb": {
    "r": 145,
    "g": 81,
    "b": 180
  },
  "hsl": {
    "h": 278.788,
    "s": 39.759,
    "l": 51.176
  },
  "oklch": {
    "l": 0.55225,
    "c": 0.15908,
    "h": 312.2
  },
  "luminance": 0.152
}

Semantic roles & 50–950 ramp

primary

#9151B4

secondary

#AAC69B

accent

#D05882

background

#FBF8FC

surface

#F6EFF8

border

#D0CAD1

text

#110B13

muted

#807C82

Preview Lab

Preview with #9151B4

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

Preview Lab → · Contrast checker → · Palette generator →