#809DF5
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.1% 0.133 269), rgb(128, 157, 245).
Aa
Black text reads best on this color (8.05:1).
About this color
#809DF5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.133 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.023 away. Black text reads best on it, at 8.05:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.05:1 |
| White text | 2.60:1 |
Values
| HEX | #809DF5 |
| RGB | rgb(128, 157, 245) |
| HSL | hsl(225, 85%, 73%) |
| OKLCH | oklch(71.1% 0.133 269) |
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 #809DF5 | 2.60:1 | Fails | Lc -55.9 | Large or bold text, headings |
| Black text on #809DF5 | 8.05:1 | AAA | Lc 53.3 | Large or bold text, headings |
| #809DF5 text on white | 2.60:1 | Fails | Lc 50.8 | Large or bold text, headings |
| #809DF5 text on black | 8.05:1 | AAA | Lc -51.2 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFB
oklch(93.7% 0.024 267.9)
-
Step 200
200
#CCD9F9
oklch(88.6% 0.046 267.9)
-
Step 300
300
#AABFF7
oklch(80.9% 0.083 268.6)
-
Step 400
400 (this color)
#809DF5
oklch(71.1% 0.133 269)
-
Step 500
500
#6080EF
oklch(63.1% 0.17 269)
-
Step 600
600
#4966DE
oklch(55.6% 0.186 269.3)
-
Step 700
700
#3A54C0
oklch(49% 0.172 268.9)
-
Step 800
800
#30469C
oklch(42.8% 0.142 268.8)
-
Step 900
900
#2A3C7C
oklch(37.8% 0.111 268.8)
-
Step 950
950
#192348
oklch(26.9% 0.07 269.8)
#809DF5 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) | #7CA6F9 | 0.023 |
| Deuteranopia (no green cones) | #709CF3 | 0.019 |
| Tritanopia (no blue cones) | #51B0BD | 0.120 |
| Achromatopsia (no color) | #A0A0A0 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #809DF5
#809DF5
oklch(71.1% 0.133 269)
- #C39D29
#C39D29
oklch(71.2% 0.133 89.4)
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 #809DF5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.023
- Cornflower Blue #6495ED ΔE 0.042
- Perrywinkle #8F8CE7 ΔE 0.046
- Lavender Blue #8B88F8 ΔE 0.055
- Chefchaouen Blue #4895EF ΔE 0.064
- Soft Blue #6488EA ΔE 0.068
- Periwinkle #8E82FE ΔE 0.072
- Carolina Blue #8AB8FE ΔE 0.073
Use #809DF5 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.