#915BBD
Closest named color: Deep Lavender (#8D5EB7). oklch(57.3% 0.153 307.7), rgb(145, 91, 189).
Aa
White text reads best on this color (4.73:1).
About this color
#915BBD is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.153 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.014 away. White text reads best on it, at 4.73:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.43:1 |
| White text | 4.73:1 |
Values
| HEX | #915BBD |
| RGB | rgb(145, 91, 189) |
| HSL | hsl(273, 43%, 55%) |
| OKLCH | oklch(57.3% 0.153 307.7) |
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 #915BBD | 4.73:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #915BBD | 4.43:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #915BBD text on white | 4.73:1 | AA | Lc 72.6 | Content text, not long reading |
| #915BBD text on black | 4.43:1 | AA large text | Lc -29.1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#E0D3ED
oklch(88.5% 0.038 308)
-
Step 300
300
#CDB5E4
oklch(80.9% 0.07 308)
-
Step 400
400
#B38ED6
oklch(70.7% 0.11 307.3)
-
Step 500
500
#A170CB
oklch(63.2% 0.141 307.7)
-
Step 600
600 (this color)
#915BBD
oklch(57.3% 0.153 307.7)
-
Step 700
700
#77469E
oklch(49.2% 0.142 307.7)
-
Step 800
800
#613A80
oklch(42.8% 0.118 307.9)
-
Step 900
900
#4F3267
oklch(37.7% 0.093 307.8)
-
Step 950
950
#2E1E3C
oklch(27% 0.058 307.5)
#915BBD 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) | #3F71C0 | 0.121 |
| Deuteranopia (no green cones) | #4F74BB | 0.110 |
| Tritanopia (no blue cones) | #8B6C83 | 0.111 |
| Achromatopsia (no color) | #737373 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #915BBD
#915BBD
oklch(57.3% 0.153 307.7)
- #5F8700
#5F8700
oklch(57.2% 0.149 127.5)
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 #915BBD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.014
- Amethyst #9B5FC0 ΔE 0.021
- Deep Lilac #966EBD ΔE 0.048
- Purply #983FB2 ΔE 0.058
- Medium Purple #9370DB ΔE 0.062
- Purpley #8756E4 ΔE 0.065
- Soft Purple #A66FB5 ΔE 0.068
- Light Indigo #6D5ACF ΔE 0.068
Use #915BBD 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.