#878BEC
Closest named color: Perrywinkle (#8F8CE7). oklch(67.6% 0.142 280.1), rgb(135, 139, 236).
Aa
Black text reads best on this color (6.93:1).
About this color
#878BEC is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.142 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.014 away. Black text reads best on it, at 6.93:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.142) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.93:1 |
| White text | 3.02:1 |
Values
| HEX | #878BEC |
| RGB | rgb(135, 139, 236) |
| HSL | hsl(238, 73%, 73%) |
| OKLCH | oklch(67.6% 0.142 280.1) |
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 #878BEC | 3.02:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #878BEC | 6.93:1 | AA | Lc 47.1 | Large or bold text, headings |
| #878BEC text on white | 3.02:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #878BEC text on black | 6.93:1 | AA | Lc -44.8 | 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 400.
-
Step 50
50
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E6E8FB
oklch(93.5% 0.026 281.1)
-
Step 200
200
#D2D6FA
oklch(88.4% 0.05 280.3)
-
Step 300
300
#B5BBF9
oklch(80.9% 0.088 279.9)
-
Step 400
400 (this color)
#878BEC
oklch(67.6% 0.142 280.1)
-
Step 500
500
#7777F3
oklch(63.1% 0.181 279.9)
-
Step 600
600
#635CE2
oklch(55.7% 0.197 280.2)
-
Step 700
700
#524AC4
oklch(49% 0.184 280.1)
-
Step 800
800
#433E9F
oklch(42.8% 0.152 280.1)
-
Step 900
900
#38367E
oklch(37.7% 0.118 280.3)
-
Step 950
950
#20204A
oklch(26.9% 0.076 280)
#878BEC 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) | #6798F0 | 0.047 |
| Deuteranopia (no green cones) | #6191EA | 0.047 |
| Tritanopia (no blue cones) | #679FB0 | 0.124 |
| Achromatopsia (no color) | #949494 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #878BEC
#878BEC
oklch(67.6% 0.142 280.1)
- #AB9800
#AB9800
oklch(67.6% 0.141 100.4)
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 #878BEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.014
- Lavender Blue #8B88F8 ΔE 0.021
- Periwinkle #8E82FE ΔE 0.038
- Periwinkle Blue #8F99FB ΔE 0.041
- Soft Blue #6488EA ΔE 0.046
- Cornflower Blue #6495ED ΔE 0.046
- Cornflower #6A79F7 ΔE 0.067
- Medium Purple #9370DB ΔE 0.067
Use #878BEC 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.