#915ACC
Closest named color: Amethyst (#9B5FC0). oklch(58% 0.173 303.8), rgb(145, 90, 204).
Aa
White text reads best on this color (4.62:1).
About this color
#915ACC is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.173 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.030 away. White text reads best on it, at 4.62:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.173) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.53:1 |
| White text | 4.62:1 |
Values
| HEX | #915ACC |
| RGB | rgb(145, 90, 204) |
| HSL | hsl(269, 53%, 58%) |
| OKLCH | oklch(58% 0.173 303.8) |
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 #915ACC | 4.62:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #915ACC | 4.53:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #915ACC text on white | 4.62:1 | AA | Lc 71.8 | Content text, not long reading |
| #915ACC text on black | 4.53:1 | AA | Lc -29.9 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE6F7
oklch(93.5% 0.024 304.5)
-
Step 200
200
#DFD3F1
oklch(88.6% 0.043 303.7)
-
Step 300
300
#CBB5EA
oklch(80.9% 0.077 303.6)
-
Step 400
400
#B18CE0
oklch(70.7% 0.125 303.6)
-
Step 500
500
#9E6DD7
oklch(63% 0.16 303.5)
-
Step 600
600 (this color)
#915ACC
oklch(58% 0.173 303.8)
-
Step 700
700
#7542A9
oklch(49.1% 0.161 303.9)
-
Step 800
800
#5F3789
oklch(42.6% 0.133 303.8)
-
Step 900
900
#4E316E
oklch(37.8% 0.104 303.8)
-
Step 950
950
#2D1D40
oklch(26.9% 0.065 303.4)
#915ACC 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) | #2E73D0 | 0.133 |
| Deuteranopia (no green cones) | #4275C9 | 0.122 |
| Tritanopia (no blue cones) | #86708A | 0.129 |
| Achromatopsia (no color) | #757575 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #915ACC
#915ACC
oklch(58% 0.173 303.8)
- #698700
#698700
oklch(57.9% 0.143 123.8)
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 #915ACC, closest first.
No curated palette has a color within ΔE 0.04 of #915ACC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.030
- Deep Lavender #8D5EB7 ΔE 0.035
- Purpley #8756E4 ΔE 0.043
- Medium Purple #9370DB ΔE 0.053
- Deep Lilac #966EBD ΔE 0.058
- Light Indigo #6D5ACF ΔE 0.061
- Purply #983FB2 ΔE 0.064
- Slate Blue #6A5ACD ΔE 0.066
Use #915ACC 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.