#878ADA
Closest named color: Perrywinkle (#8F8CE7). oklch(66.4% 0.118 281), rgb(135, 138, 218).
Aa
Black text reads best on this color (6.67:1).
About this color
#878ADA is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.118 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.023 away. Black text reads best on it, at 6.67:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.67:1 |
| White text | 3.14:1 |
Values
| HEX | #878ADA |
| RGB | rgb(135, 138, 218) |
| HSL | hsl(238, 53%, 69%) |
| OKLCH | oklch(66.4% 0.118 281) |
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 #878ADA | 3.14:1 | AA large text | Lc -63.9 | Content text, not long reading |
| Black text on #878ADA | 6.67:1 | AA | Lc 45.6 | Large or bold text, headings |
| #878ADA text on white | 3.14:1 | AA large text | Lc 58.4 | Large or bold text, headings |
| #878ADA text on black | 6.67:1 | AA | Lc -43.3 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F5
oklch(93.6% 0.016 278.5)
-
Step 200
200
#D5D7EF
oklch(88.5% 0.033 281.9)
-
Step 300
300
#B9BDE6
oklch(80.9% 0.058 280.6)
-
Step 400
400
#969AD9
oklch(70.7% 0.092 281)
-
Step 500
500 (this color)
#878ADA
oklch(66.4% 0.118 281)
-
Step 600
600
#6768BC
oklch(55.6% 0.128 280.9)
-
Step 700
700
#5656A2
oklch(49.1% 0.119 281.1)
-
Step 800
800
#464783
oklch(42.7% 0.098 280.7)
-
Step 900
900
#3B3C69
oklch(37.8% 0.076 281.1)
-
Step 950
950
#22233E
oklch(26.9% 0.05 280.9)
#878ADA 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) | #7094DD | 0.036 |
| Deuteranopia (no green cones) | #6B8ED8 | 0.037 |
| Tritanopia (no blue cones) | #6F9AA8 | 0.103 |
| Achromatopsia (no color) | #919191 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #878ADA
#878ADA
oklch(66.4% 0.118 281)
- #A39533
#A39533
oklch(66.4% 0.118 101.1)
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 #878ADA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.023
- Lavender Blue #8B88F8 ΔE 0.047
- Soft Blue #6488EA ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.058
- Periwinkle #8E82FE ΔE 0.062
- Wisteria #A87DC2 ΔE 0.062
- Medium Purple #9370DB ΔE 0.066
Use #878ADA 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.