#878BCD
Closest named color: Perrywinkle (#8F8CE7). oklch(66% 0.098 280.7), rgb(135, 139, 205).
Aa
Black text reads best on this color (6.60:1).
About this color
#878BCD is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.098 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.041 away. Black text reads best on it, at 6.60:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.60:1 |
| White text | 3.17:1 |
Values
| HEX | #878BCD |
| RGB | rgb(135, 139, 205) |
| HSL | hsl(237, 41%, 67%) |
| OKLCH | oklch(66% 0.098 280.7) |
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 #878BCD | 3.17:1 | AA large text | Lc -64.3 | Content text, not long reading |
| Black text on #878BCD | 6.60:1 | AA | Lc 45.2 | Large or bold text, headings |
| #878BCD text on white | 3.17:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #878BCD text on black | 6.60:1 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F3
oklch(93.6% 0.013 281.6)
-
Step 200
200
#D5D8EB
oklch(88.6% 0.026 278.7)
-
Step 300
300
#BABEE0
oklch(80.9% 0.048 280)
-
Step 400
400
#979CD0
oklch(70.8% 0.076 280)
-
Step 500
500 (this color)
#878BCD
oklch(66% 0.098 280.7)
-
Step 600
600
#686BB0
oklch(55.6% 0.106 280.5)
-
Step 700
700
#575997
oklch(49.1% 0.098 280.7)
-
Step 800
800
#47497B
oklch(42.7% 0.082 280.6)
-
Step 900
900
#3B3D63
oklch(37.6% 0.065 280.5)
-
Step 950
950
#23243A
oklch(27% 0.041 281.3)
#878BCD 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) | #7793D0 | 0.027 |
| Deuteranopia (no green cones) | #738ECB | 0.027 |
| Tritanopia (no blue cones) | #7497A3 | 0.085 |
| Achromatopsia (no color) | #909090 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #878BCD
#878BCD
oklch(66% 0.098 280.7)
- #9F9448
#9F9448
oklch(66% 0.098 101.2)
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 #878BCD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.041
- Faded Blue #658CBB ΔE 0.054
- Wisteria #A87DC2 ΔE 0.058
- Cornflower Blue #6495ED ΔE 0.061
- Heather #A484AC ΔE 0.062
- Silver Lake Blue #778DA9 ΔE 0.062
- Soft Blue #6488EA ΔE 0.063
- Lavender Blue #8B88F8 ΔE 0.067
Use #878BCD 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.