#8587CB
Closest named color: Perrywinkle (#8F8CE7). oklch(64.9% 0.101 281.9), rgb(133, 135, 203).
Aa
Black text reads best on this color (6.32:1).
About this color
#8587CB is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.101 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.045 away. Black text reads best on it, at 6.32:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.32:1 |
| White text | 3.32:1 |
Values
| HEX | #8587CB |
| RGB | rgb(133, 135, 203) |
| HSL | hsl(238, 40%, 66%) |
| OKLCH | oklch(64.9% 0.101 281.9) |
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 #8587CB | 3.32:1 | AA large text | Lc -66.0 | Content text, not long reading |
| Black text on #8587CB | 6.32:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #8587CB text on white | 3.32:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #8587CB text on black | 6.32:1 | AA | Lc -41.2 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F3
oklch(93.6% 0.013 281.6)
-
Step 200
200
#D6D7EB
oklch(88.4% 0.027 283.5)
-
Step 300
300
#BBBDE0
oklch(80.8% 0.049 282.7)
-
Step 400
400
#989BD1
oklch(70.7% 0.079 281.7)
-
Step 500
500 (this color)
#8587CB
oklch(64.9% 0.101 281.9)
-
Step 600
600
#6A6AB2
oklch(55.6% 0.11 282.2)
-
Step 700
700
#585899
oklch(49.1% 0.103 281.9)
-
Step 800
800
#48487C
oklch(42.7% 0.085 282.2)
-
Step 900
900
#3C3D64
oklch(37.8% 0.066 281.6)
-
Step 950
950
#23243A
oklch(27% 0.041 281.3)
#8587CB 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) | #728FCE | 0.030 |
| Deuteranopia (no green cones) | #6F8BC9 | 0.030 |
| Tritanopia (no blue cones) | #7294A0 | 0.088 |
| Achromatopsia (no color) | #8D8D8D | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8587CB
#8587CB
oklch(64.9% 0.101 281.9)
- #9B9142
#9B9142
oklch(64.9% 0.101 102.2)
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 #8587CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.045
- Faded Blue #658CBB ΔE 0.052
- Wisteria #A87DC2 ΔE 0.056
- Soft Blue #6488EA ΔE 0.061
- Silver Lake Blue #778DA9 ΔE 0.063
- Heather #A484AC ΔE 0.063
- Cornflower Blue #6495ED ΔE 0.064
- Deep Lilac #966EBD ΔE 0.065
Use #8587CB 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.