#99519B
Closest named color: Light Plum (#9D5783). oklch(54.9% 0.137 326.2), rgb(153, 81, 155).
Aa
White text reads best on this color (5.24:1).
About this color
#99519B is a medium-dark, moderately saturated purple. In OKLCH its lightness is 55%, its chroma 0.137 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.045 away. White text reads best on it, at 5.24:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #99519B |
| RGB | rgb(153, 81, 155) |
| HSL | hsl(298, 31%, 46%) |
| OKLCH | oklch(54.9% 0.137 326.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #99519B | 5.24:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #99519B | 4.00:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #99519B text on white | 5.24:1 | AA | Lc 75.7 | Fine for body text |
| #99519B text on black | 4.00:1 | AA large text | Lc -26.0 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6F0
oklch(93.6% 0.017 325.7)
-
Step 200
200
#E6D2E5
oklch(88.6% 0.034 327.4)
-
Step 300
300
#D6B3D6
oklch(80.8% 0.062 326.1)
-
Step 400
400
#C18BC1
oklch(70.7% 0.098 326.5)
-
Step 500
500
#B06DB2
oklch(63.1% 0.125 325.9)
-
Step 600
600 (this color)
#99519B
oklch(54.9% 0.137 326.2)
-
Step 700
700
#854386
oklch(49.1% 0.127 326.7)
-
Step 800
800
#6C386D
oklch(42.7% 0.105 326.5)
-
Step 900
900
#583159
oklch(37.8% 0.082 326.2)
-
Step 950
950
#331D34
oklch(27% 0.051 325.4)
#99519B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4A669E | 0.131 |
| Deuteranopia (no green cones) | #5E6F99 | 0.117 |
| Tritanopia (no blue cones) | #9D596F | 0.078 |
| Achromatopsia (no color) | #6C6C6C | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99519B
#99519B
oklch(54.9% 0.137 326.2)
- #2F853C
#2F853C
oklch(54.7% 0.136 146.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #99519B, closest first.
No curated palette has a color within ΔE 0.04 of #99519B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.045
- Deep Lavender #8D5EB7 ΔE 0.051
- Light Eggplant #894585 ΔE 0.052
- Purply #983FB2 ΔE 0.057
- Amethyst #9B5FC0 ΔE 0.060
- Muted Purple #805B87 ΔE 0.061
- Dark Lavender #856798 ΔE 0.063
- Dusty Purple #825F87 ΔE 0.064
Use #99519B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.