#808CF9
Closest named color: Lavender Blue (#8B88F8). oklch(68% 0.16 276.5), rgb(128, 140, 249).
Aa
Black text reads best on this color (7.03:1).
About this color
#808CF9 is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.160 and its hue 277°. 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 7.03:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.160) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 7.03:1 |
| White text | 2.98:1 |
Values
| HEX | #808CF9 |
| RGB | rgb(128, 140, 249) |
| HSL | hsl(234, 91%, 74%) |
| OKLCH | oklch(68% 0.16 276.5) |
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 #808CF9 | 2.98:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #808CF9 | 7.03:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #808CF9 text on white | 2.98:1 | Fails | Lc 56.3 | Large or bold text, headings |
| #808CF9 text on black | 7.03:1 | AAA | Lc -45.5 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E4E9FE
oklch(93.7% 0.029 275.2)
-
Step 200
200
#CFD7FE
oklch(88.6% 0.054 276.1)
-
Step 300
300
#B0BBFF
oklch(80.8% 0.097 276.9)
-
Step 400
400 (this color)
#808CF9
oklch(68% 0.16 276.5)
-
Step 500
500
#6E76FF
oklch(63.1% 0.2 276.5)
-
Step 600
600
#5958F1
oklch(55.5% 0.223 276.6)
-
Step 700
700
#4A47D2
oklch(49.2% 0.207 276.6)
-
Step 800
800
#3C3CA9
oklch(42.7% 0.17 276.5)
-
Step 900
900
#323586
oklch(37.7% 0.133 276.4)
-
Step 950
950
#1D204F
oklch(27.1% 0.085 276.4)
#808CF9 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) | #5F9AFD | 0.047 |
| Deuteranopia (no green cones) | #5491F7 | 0.049 |
| Tritanopia (no blue cones) | #51A3B6 | 0.141 |
| Achromatopsia (no color) | #959595 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #808CF9
#808CF9
oklch(68% 0.16 276.5)
- #B29700
#B29700
oklch(68% 0.14 96.3)
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 #808CF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.017
- Periwinkle #8E82FE ΔE 0.031
- Perrywinkle #8F8CE7 ΔE 0.033
- Periwinkle Blue #8F99FB ΔE 0.041
- Soft Blue #6488EA ΔE 0.044
- Cornflower Blue #6495ED ΔE 0.044
- Cornflower #6A79F7 ΔE 0.058
- Chefchaouen Blue #4895EF ΔE 0.064
Use #808CF9 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.