#8588DF
Closest named color: Perrywinkle (#8F8CE7). oklch(66.1% 0.128 280.8), rgb(133, 136, 223).
Aa
Black text reads best on this color (6.58:1).
About this color
#8588DF is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.128 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.021 away. Black text reads best on it, at 6.58:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.128) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.58:1 |
| White text | 3.18:1 |
Values
| HEX | #8588DF |
| RGB | rgb(133, 136, 223) |
| HSL | hsl(238, 58%, 70%) |
| OKLCH | oklch(66.1% 0.128 280.8) |
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 #8588DF | 3.18:1 | AA large text | Lc -64.4 | Content text, not long reading |
| Black text on #8588DF | 6.58:1 | AA | Lc 45.1 | Large or bold text, headings |
| #8588DF text on white | 3.18:1 | AA large text | Lc 59.0 | Large or bold text, headings |
| #8588DF text on black | 6.58:1 | AA | Lc -42.8 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200
#D4D7F0
oklch(88.5% 0.034 280.2)
-
Step 300
300
#B9BDE9
oklch(81% 0.062 280.8)
-
Step 400
400
#9599DE
oklch(70.6% 0.101 280.9)
-
Step 500
500 (this color)
#8588DF
oklch(66.1% 0.128 280.8)
-
Step 600
600
#6666C2
oklch(55.5% 0.14 280.8)
-
Step 700
700
#5555A8
oklch(49.2% 0.13 280.5)
-
Step 800
800
#464688
oklch(42.8% 0.107 280.9)
-
Step 900
900
#3A3B6D
oklch(37.7% 0.084 280.7)
-
Step 950
950
#222340
oklch(27.1% 0.053 280.7)
#8588DF 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) | #6A93E2 | 0.041 |
| Deuteranopia (no green cones) | #658DDD | 0.041 |
| Tritanopia (no blue cones) | #6A99A9 | 0.111 |
| Achromatopsia (no color) | #909090 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8588DF
#8588DF
oklch(66.1% 0.128 280.8)
- #A49421
#A49421
oklch(66.1% 0.128 100.9)
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 #8588DF, closest first.
No curated palette has a color within ΔE 0.04 of #8588DF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.021
- Lavender Blue #8B88F8 ΔE 0.039
- Soft Blue #6488EA ΔE 0.044
- Cornflower Blue #6495ED ΔE 0.049
- Periwinkle #8E82FE ΔE 0.053
- Periwinkle Blue #8F99FB ΔE 0.057
- Medium Purple #9370DB ΔE 0.060
- Wisteria #A87DC2 ΔE 0.067
Use #8588DF 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.