#8971EF
Closest named color: Medium Slate Blue (#7B68EE). oklch(63.2% 0.182 288.9), rgb(137, 113, 239).
Aa
Black text reads best on this color (5.67:1).
About this color
#8971EF is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.182 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.032 away. Black text reads best on it, at 5.67:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.182) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 5.67:1 |
| White text | 3.70:1 |
Values
| HEX | #8971EF |
| RGB | rgb(137, 113, 239) |
| HSL | hsl(251, 80%, 69%) |
| OKLCH | oklch(63.2% 0.182 288.9) |
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 #8971EF | 3.70:1 | AA large text | Lc -69.8 | Content text, not long reading |
| Black text on #8971EF | 5.67:1 | AA | Lc 39.7 | Non-text elements, placeholder text |
| #8971EF text on white | 3.70:1 | AA large text | Lc 64.3 | Content text, not long reading |
| #8971EF text on black | 5.67:1 | AA | Lc -37.3 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E7FB
oklch(93.5% 0.027 290.5)
-
Step 200
200
#D7D4F9
oklch(88.4% 0.051 289)
-
Step 300
300
#BEB8F7
oklch(81% 0.088 288.6)
-
Step 400
400
#9E90F3
oklch(70.7% 0.142 288.7)
-
Step 500
500 (this color)
#8971EF
oklch(63.2% 0.182 288.9)
-
Step 600
600
#7455DD
oklch(55.6% 0.198 288.8)
-
Step 700
700
#6244C0
oklch(49.1% 0.184 288.9)
-
Step 800
800
#50399B
oklch(42.7% 0.152 289.1)
-
Step 900
900
#41337B
oklch(37.7% 0.117 288.4)
-
Step 950
950
#261E48
oklch(26.9% 0.075 289.1)
#8971EF 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) | #3587F3 | 0.100 |
| Deuteranopia (no green cones) | #3682EC | 0.098 |
| Tritanopia (no blue cones) | #6B8CA5 | 0.152 |
| Achromatopsia (no color) | #858585 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8971EF
#8971EF
oklch(63.2% 0.182 288.9)
- #918F00
#918F00
oklch(63.1% 0.137 108.8)
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 #8971EF, closest first.
No curated palette has a color within ΔE 0.04 of #8971EF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.032
- Medium Purple #9370DB ΔE 0.034
- Periwinkle #8E82FE ΔE 0.045
- Cornflower #6A79F7 ΔE 0.046
- Lavender Blue #8B88F8 ΔE 0.055
- Purpley #8756E4 ΔE 0.060
- Lighter Purple #A55AF4 ΔE 0.064
- Light Urple #B36FF6 ΔE 0.069
Use #8971EF 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.