#8DA1EB
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.3% 0.11 271.9), rgb(141, 161, 235).
Aa
Black text reads best on this color (8.43:1).
About this color
#8DA1EB is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.110 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.035 away. Black text reads best on it, at 8.43:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.43:1 |
| White text | 2.49:1 |
Values
| HEX | #8DA1EB |
| RGB | rgb(141, 161, 235) |
| HSL | hsl(227, 70%, 74%) |
| OKLCH | oklch(72.3% 0.11 271.9) |
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 #8DA1EB | 2.49:1 | Fails | Lc -53.9 | Large or bold text, headings |
| Black text on #8DA1EB | 8.43:1 | AAA | Lc 55.1 | Large or bold text, headings |
| #8DA1EB text on white | 2.49:1 | Fails | Lc 48.9 | Large or bold text, headings |
| #8DA1EB text on black | 8.43:1 | AAA | Lc -53.1 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200
#D0D8F3
oklch(88.5% 0.038 272.5)
-
Step 300
300
#B1BFEE
oklch(81% 0.068 271.9)
-
Step 400
400 (this color)
#8DA1EB
oklch(72.3% 0.11 271.9)
-
Step 500
500
#6C82DE
oklch(63.2% 0.14 271.7)
-
Step 600
600
#5569CC
oklch(55.6% 0.154 271.9)
-
Step 700
700
#4657B0
oklch(49.1% 0.142 272)
-
Step 800
800
#39488F
oklch(42.8% 0.118 271.6)
-
Step 900
900
#313D72
oklch(37.8% 0.092 271.8)
-
Step 950
950
#1D2443
oklch(27.1% 0.058 272.4)
#8DA1EB 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) | #88A8EE | 0.018 |
| Deuteranopia (no green cones) | #80A0E9 | 0.017 |
| Tritanopia (no blue cones) | #6FB0BC | 0.098 |
| Achromatopsia (no color) | #A4A4A4 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8DA1EB
#8DA1EB
oklch(72.3% 0.11 271.9)
- #BEA34D
#BEA34D
oklch(72.2% 0.11 92)
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 #8DA1EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.035
- Perrywinkle #8F8CE7 ΔE 0.054
- Carolina Blue #8AB8FE ΔE 0.060
- Cornflower Blue #6495ED ΔE 0.062
- Pale Purple #B790D4 ΔE 0.071
- Lavender Blue #8B88F8 ΔE 0.072
- Chefchaouen Blue #4895EF ΔE 0.084
- Pastel Blue #A2BFFE ΔE 0.086
Use #8DA1EB 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.