#9971CE
Closest named color: Medium Purple (#9370DB). oklch(62.7% 0.141 302.4), rgb(153, 113, 206).
Aa
Black text reads best on this color (5.60:1).
About this color
#9971CE is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.141 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.023 away. Black text reads best on it, at 5.60:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.60:1 |
| White text | 3.74:1 |
Values
| HEX | #9971CE |
| RGB | rgb(153, 113, 206) |
| HSL | hsl(266, 49%, 63%) |
| OKLCH | oklch(62.7% 0.141 302.4) |
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 #9971CE | 3.74:1 | AA large text | Lc -70.3 | Content text, not long reading |
| Black text on #9971CE | 5.60:1 | AA | Lc 39.2 | Non-text elements, placeholder text |
| #9971CE text on white | 3.74:1 | AA large text | Lc 64.8 | Content text, not long reading |
| #9971CE text on black | 5.60:1 | AA | Lc -36.8 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DED4EF
oklch(88.6% 0.038 302.4)
-
Step 300
300
#C9B7E6
oklch(81% 0.068 302.4)
-
Step 400
400
#AE90DA
oklch(70.8% 0.11 302.3)
-
Step 500
500 (this color)
#9971CE
oklch(62.7% 0.141 302.4)
-
Step 600
600
#8559BC
oklch(55.6% 0.152 302.2)
-
Step 700
700
#7148A2
oklch(49.1% 0.142 302.5)
-
Step 800
800
#5C3C84
oklch(42.8% 0.118 302.2)
-
Step 900
900
#4B3469
oklch(37.7% 0.091 302.3)
-
Step 950
950
#2C1F3E
oklch(27.1% 0.058 302)
#9971CE 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) | #5783D1 | 0.096 |
| Deuteranopia (no green cones) | #6184CC | 0.089 |
| Tritanopia (no blue cones) | #908196 | 0.107 |
| Achromatopsia (no color) | #848484 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9971CE
#9971CE
oklch(62.7% 0.141 302.4)
- #7A9520
#7A9520
oklch(62.7% 0.141 122.3)
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 #9971CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.023
- Deep Lilac #966EBD ΔE 0.026
- Soft Purple #A66FB5 ΔE 0.043
- Amethyst #9B5FC0 ΔE 0.044
- Wisteria #A87DC2 ΔE 0.048
- Deep Lavender #8D5EB7 ΔE 0.058
- Dark Lilac #9C6DA5 ΔE 0.062
- Perrywinkle #8F8CE7 ΔE 0.070
Use #9971CE 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.