#8DA3FC
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.5% 0.132 272.3), rgb(141, 163, 252).
Aa
Black text reads best on this color (8.77:1).
About this color
#8DA3FC is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.132 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.025 away. Black text reads best on it, at 8.77:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.132) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.77:1 |
| White text | 2.39:1 |
Values
| HEX | #8DA3FC |
| RGB | rgb(141, 163, 252) |
| HSL | hsl(228, 95%, 77%) |
| OKLCH | oklch(73.5% 0.132 272.3) |
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 #8DA3FC | 2.39:1 | Fails | Lc -52.0 | Large or bold text, headings |
| Black text on #8DA3FC | 8.77:1 | AAA | Lc 56.9 | Large or bold text, headings |
| #8DA3FC text on white | 2.39:1 | Fails | Lc 47.0 | Large or bold text, headings |
| #8DA3FC text on black | 8.77:1 | AAA | Lc -55.0 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FA
oklch(93.5% 0.024 272.8)
-
Step 200
200
#CED8F8
oklch(88.5% 0.045 271.7)
-
Step 300
300
#AEBEF7
oklch(80.9% 0.083 272.3)
-
Step 400
400 (this color)
#8DA3FC
oklch(73.5% 0.132 272.3)
-
Step 500
500
#687EEE
oklch(63.1% 0.169 272.3)
-
Step 600
600
#5164DC
oklch(55.5% 0.183 272.2)
-
Step 700
700
#4352BF
oklch(49% 0.17 272.6)
-
Step 800
800
#37449B
oklch(42.7% 0.142 272.5)
-
Step 900
900
#2F3A7B
oklch(37.6% 0.11 272.8)
-
Step 950
950
#1B2348
oklch(27% 0.069 271.9)
#8DA3FC 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) | #83ACFF | 0.024 |
| Deuteranopia (no green cones) | #79A3FA | 0.024 |
| Tritanopia (no blue cones) | #66B5C4 | 0.117 |
| Achromatopsia (no color) | #A7A7A7 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8DA3FC
#8DA3FC
oklch(73.5% 0.132 272.3)
- #C7A636
#C7A636
oklch(73.5% 0.132 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 #8DA3FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.025
- Carolina Blue #8AB8FE ΔE 0.054
- Perrywinkle #8F8CE7 ΔE 0.060
- Cornflower Blue #6495ED ΔE 0.067
- Lavender Blue #8B88F8 ΔE 0.068
- Pastel Blue #A2BFFE ΔE 0.081
- Periwinkle #8E82FE ΔE 0.083
- Pale Purple #B790D4 ΔE 0.083
Use #8DA3FC 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.