#878DF2
Closest named color: Lavender Blue (#8B88F8). oklch(68.3% 0.148 279.2), rgb(135, 141, 242).
Aa
Black text reads best on this color (7.12:1).
About this color
#878DF2 is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.148 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.017 away. Black text reads best on it, at 7.12:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.148) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 7.12:1 |
| White text | 2.94:1 |
Values
| HEX | #878DF2 |
| RGB | rgb(135, 141, 242) |
| HSL | hsl(237, 80%, 74%) |
| OKLCH | oklch(68.3% 0.148 279.2) |
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 #878DF2 | 2.94:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #878DF2 | 7.12:1 | AAA | Lc 48.2 | Large or bold text, headings |
| #878DF2 text on white | 2.94:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #878DF2 text on black | 7.12:1 | AAA | Lc -45.9 | Large or bold text, headings |
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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E6E8FC
oklch(93.5% 0.027 281.3)
-
Step 200
200
#D1D6FB
oklch(88.4% 0.051 279.2)
-
Step 300
300
#B3BBFC
oklch(80.9% 0.092 278.7)
-
Step 400
400 (this color)
#878DF2
oklch(68.3% 0.148 279.2)
-
Step 500
500
#7576F7
oklch(63% 0.188 279.2)
-
Step 600
600
#605BE6
oklch(55.6% 0.204 279)
-
Step 700
700
#5049C8
oklch(49% 0.19 279.2)
-
Step 800
800
#413DA2
oklch(42.7% 0.158 279.1)
-
Step 900
900
#363680
oklch(37.7% 0.122 278.8)
-
Step 950
950
#1F204B
oklch(26.9% 0.078 278.8)
#878DF2 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) | #679AF6 | 0.046 |
| Deuteranopia (no green cones) | #6092F0 | 0.047 |
| Tritanopia (no blue cones) | #63A2B4 | 0.129 |
| Achromatopsia (no color) | #969696 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #878DF2
#878DF2
oklch(68.3% 0.148 279.2)
- #AF9900
#AF9900
oklch(68.2% 0.141 98.9)
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 #878DF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.017
- Perrywinkle #8F8CE7 ΔE 0.019
- Periwinkle Blue #8F99FB ΔE 0.034
- Periwinkle #8E82FE ΔE 0.035
- Cornflower Blue #6495ED ΔE 0.046
- Soft Blue #6488EA ΔE 0.049
- Cornflower #6A79F7 ΔE 0.068
- Chefchaouen Blue #4895EF ΔE 0.069
Use #878DF2 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.