#808BFB
Closest named color: Lavender Blue (#8B88F8). oklch(67.9% 0.164 276.9), rgb(128, 139, 251).
Aa
Black text reads best on this color (7.00:1).
About this color
#808BFB is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.164 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.016 away. Black text reads best on it, at 7.00:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.164) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 7.00:1 |
| White text | 2.99:1 |
Values
| HEX | #808BFB |
| RGB | rgb(128, 139, 251) |
| HSL | hsl(235, 94%, 74%) |
| OKLCH | oklch(67.9% 0.164 276.9) |
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 #808BFB | 2.99:1 | Fails | Lc -61.8 | Content text, not long reading |
| Black text on #808BFB | 7.00:1 | AAA | Lc 47.6 | Large or bold text, headings |
| #808BFB text on white | 2.99:1 | Fails | Lc 56.5 | Large or bold text, headings |
| #808BFB text on black | 7.00:1 | AAA | Lc -45.3 | 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
#CFD7FF
oklch(88.6% 0.056 276.3)
-
Step 300
300
#B0BBFF
oklch(80.8% 0.097 276.9)
-
Step 400
400 (this color)
#808BFB
oklch(67.9% 0.164 276.9)
-
Step 500
500
#6F76FF
oklch(63.2% 0.2 276.8)
-
Step 600
600
#5A57F4
oklch(55.7% 0.227 276.9)
-
Step 700
700
#4A45D4
oklch(49% 0.211 276.7)
-
Step 800
800
#3D3AAC
oklch(42.7% 0.176 277.1)
-
Step 900
900
#333488
oklch(37.8% 0.137 277.1)
-
Step 950
950
#1D1F4F
oklch(26.9% 0.086 277.1)
#808BFB 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) | #5C9AFF | 0.050 |
| Deuteranopia (no green cones) | #5190F9 | 0.052 |
| Tritanopia (no blue cones) | #4FA3B7 | 0.144 |
| Achromatopsia (no color) | #959595 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #808BFB
#808BFB
oklch(67.9% 0.164 276.9)
- #B19700
#B19700
oklch(67.9% 0.14 96.8)
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 #808BFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.016
- Periwinkle #8E82FE ΔE 0.028
- Perrywinkle #8F8CE7 ΔE 0.036
- Periwinkle Blue #8F99FB ΔE 0.043
- Soft Blue #6488EA ΔE 0.045
- Cornflower Blue #6495ED ΔE 0.047
- Cornflower #6A79F7 ΔE 0.056
- Chefchaouen Blue #4895EF ΔE 0.066
Use #808BFB 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.