#809DE8
Closest named color: Periwinkle Blue (#8F99FB). oklch(70.5% 0.115 267.3), rgb(128, 157, 232).
Aa
Black text reads best on this color (7.90:1).
About this color
#809DE8 is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.115 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.038 away. Black text reads best on it, at 7.90:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 7.90:1 |
| White text | 2.65:1 |
Values
| HEX | #809DE8 |
| RGB | rgb(128, 157, 232) |
| HSL | hsl(223, 69%, 71%) |
| OKLCH | oklch(70.5% 0.115 267.3) |
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 #809DE8 | 2.65:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #809DE8 | 7.90:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #809DE8 text on white | 2.65:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #809DE8 text on black | 7.90:1 | AAA | Lc -50.3 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E4EAF8
oklch(93.7% 0.02 267.3)
-
Step 200
200
#CDD9F4
oklch(88.5% 0.039 266.5)
-
Step 300
300
#ACC0F0
oklch(80.9% 0.072 267.1)
-
Step 400
400 (this color)
#809DE8
oklch(70.5% 0.115 267.3)
-
Step 500
500
#6284E2
oklch(63.2% 0.147 267.2)
-
Step 600
600
#4A6BD0
oklch(55.6% 0.16 267.4)
-
Step 700
700
#3B59B4
oklch(49.1% 0.149 267.1)
-
Step 800
800
#314992
oklch(42.7% 0.124 267.3)
-
Step 900
900
#2B3E74
oklch(37.8% 0.095 267.2)
-
Step 950
950
#192544
oklch(27.1% 0.06 266.5)
#809DE8 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) | #82A4EB | 0.019 |
| Deuteranopia (no green cones) | #779BE6 | 0.013 |
| Tritanopia (no blue cones) | #59ADB8 | 0.104 |
| Achromatopsia (no color) | #9F9F9F | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #809DE8
#809DE8
oklch(70.5% 0.115 267.3)
- #BE9B41
#BE9B41
oklch(70.4% 0.115 87.7)
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 #809DE8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.038
- Cornflower Blue #6495ED ΔE 0.042
- Perrywinkle #8F8CE7 ΔE 0.046
- Lavender Blue #8B88F8 ΔE 0.064
- Chefchaouen Blue #4895EF ΔE 0.065
- Soft Blue #6488EA ΔE 0.069
- Carolina Blue #8AB8FE ΔE 0.075
- Dark Sky Blue #448EE4 ΔE 0.079
Use #809DE8 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.