#9971DB
Closest named color: Medium Purple (#9370DB). oklch(63.4% 0.157 299.3), rgb(153, 113, 219).
Aa
Black text reads best on this color (5.73:1).
About this color
#9971DB is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.157 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.010 away. Black text reads best on it, at 5.73:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.73:1 |
| White text | 3.65:1 |
Values
| HEX | #9971DB |
| RGB | rgb(153, 113, 219) |
| HSL | hsl(263, 60%, 65%) |
| OKLCH | oklch(63.4% 0.157 299.3) |
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 #9971DB | 3.65:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #9971DB | 5.73:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #9971DB text on white | 3.65:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #9971DB text on black | 5.73:1 | AA | Lc -37.7 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE7F7
oklch(93.7% 0.022 300.2)
-
Step 200
200
#DDD3F2
oklch(88.4% 0.043 300.2)
-
Step 300
300
#C7B6EC
oklch(80.9% 0.077 299.1)
-
Step 400
400
#AC8EE2
oklch(70.6% 0.123 299.7)
-
Step 500
500 (this color)
#9971DB
oklch(63.4% 0.157 299.3)
-
Step 600
600
#8356C7
oklch(55.6% 0.17 299.2)
-
Step 700
700
#6F45AC
oklch(49.1% 0.159 299.3)
-
Step 800
800
#5A398B
oklch(42.5% 0.132 299.3)
-
Step 900
900
#4A326F
oklch(37.6% 0.103 299.6)
-
Step 950
950
#2B1E41
oklch(26.9% 0.064 299.2)
#9971DB 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) | #4F86DF | 0.104 |
| Deuteranopia (no green cones) | #5885D8 | 0.097 |
| Tritanopia (no blue cones) | #8C859C | 0.122 |
| Achromatopsia (no color) | #868686 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9971DB
#9971DB
oklch(63.4% 0.157 299.3)
- #819600
#819600
oklch(63.4% 0.149 119.2)
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 #9971DB, closest first.
No curated palette has a color within ΔE 0.04 of #9971DB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.010
- Deep Lilac #966EBD ΔE 0.045
- Amethyst #9B5FC0 ΔE 0.053
- Light Urple #B36FF6 ΔE 0.059
- Wisteria #A87DC2 ΔE 0.060
- Soft Purple #A66FB5 ΔE 0.061
- Periwinkle #8E82FE ΔE 0.062
- Medium Slate Blue #7B68EE ΔE 0.063
Use #9971DB 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.