#8EA3E5
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.5% 0.099 270.3), rgb(142, 163, 229).
Aa
Black text reads best on this color (8.52:1).
About this color
#8EA3E5 is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.099 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.047 away. Black text reads best on it, at 8.52:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.52:1 |
| White text | 2.46:1 |
Values
| HEX | #8EA3E5 |
| RGB | rgb(142, 163, 229) |
| HSL | hsl(226, 63%, 73%) |
| OKLCH | oklch(72.5% 0.099 270.3) |
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 #8EA3E5 | 2.46:1 | Fails | Lc -53.4 | Large or bold text, headings |
| Black text on #8EA3E5 | 8.52:1 | AAA | Lc 55.6 | Large or bold text, headings |
| #8EA3E5 text on white | 2.46:1 | Fails | Lc 48.4 | Large or bold text, headings |
| #8EA3E5 text on black | 8.52:1 | AAA | Lc -53.6 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E5EAF6
oklch(93.7% 0.017 267.8)
-
Step 200
200
#D0D9F1
oklch(88.6% 0.034 269.3)
-
Step 300
300
#B1BFEA
oklch(80.8% 0.063 270.8)
-
Step 400
400 (this color)
#8EA3E5
oklch(72.5% 0.099 270.3)
-
Step 500
500
#6C84D6
oklch(63.1% 0.127 270.1)
-
Step 600
600
#556CC3
oklch(55.6% 0.137 270.3)
-
Step 700
700
#455AA9
oklch(49.2% 0.128 270)
-
Step 800
800
#394A89
oklch(42.8% 0.106 270.1)
-
Step 900
900
#313E6D
oklch(37.7% 0.082 270.4)
-
Step 950
950
#1D2540
oklch(27.1% 0.052 270.2)
#8EA3E5 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) | #8DA9E8 | 0.015 |
| Deuteranopia (no green cones) | #85A2E3 | 0.012 |
| Tritanopia (no blue cones) | #73B0BA | 0.089 |
| Achromatopsia (no color) | #A5A5A5 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8EA3E5
#8EA3E5
oklch(72.5% 0.099 270.3)
- #BEA459
#BEA459
oklch(72.6% 0.1 90.7)
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 #8EA3E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.047
- Carolina Blue #8AB8FE ΔE 0.058
- Perrywinkle #8F8CE7 ΔE 0.061
- Cornflower Blue #6495ED ΔE 0.068
- Pale Purple #B790D4 ΔE 0.071
- Bluegrey #85A3B2 ΔE 0.078
- Bluey Grey #89A0B0 ΔE 0.079
- Cool Steel #97A7B3 ΔE 0.079
Use #8EA3E5 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.