#8FA1DF
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.9% 0.093 271.5), rgb(143, 161, 223).
Aa
Black text reads best on this color (8.33:1).
About this color
#8FA1DF is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.093 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.051 away. Black text reads best on it, at 8.33:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.33:1 |
| White text | 2.52:1 |
Values
| HEX | #8FA1DF |
| RGB | rgb(143, 161, 223) |
| HSL | hsl(227, 56%, 72%) |
| OKLCH | oklch(71.9% 0.093 271.5) |
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 #8FA1DF | 2.52:1 | Fails | Lc -54.5 | Large or bold text, headings |
| Black text on #8FA1DF | 8.33:1 | AAA | Lc 54.6 | Large or bold text, headings |
| #8FA1DF text on white | 2.52:1 | Fails | Lc 49.4 | Large or bold text, headings |
| #8FA1DF text on black | 8.33:1 | AAA | Lc -52.6 | 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
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D1D8EF
oklch(88.4% 0.033 272.2)
-
Step 300
300
#B3BFE7
oklch(80.9% 0.058 272)
-
Step 400
400 (this color)
#8FA1DF
oklch(71.9% 0.093 271.5)
-
Step 500
500
#7084D1
oklch(63.1% 0.118 271.6)
-
Step 600
600
#596CBE
oklch(55.5% 0.129 271.8)
-
Step 700
700
#495AA4
oklch(49.1% 0.12 271.6)
-
Step 800
800
#3C4A85
oklch(42.7% 0.099 271.6)
-
Step 900
900
#333E6B
oklch(37.7% 0.078 271.8)
-
Step 950
950
#1E253E
oklch(27.1% 0.048 271.1)
#8FA1DF 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) | #8DA7E2 | 0.015 |
| Deuteranopia (no green cones) | #86A0DE | 0.012 |
| Tritanopia (no blue cones) | #77ADB7 | 0.083 |
| Achromatopsia (no color) | #A3A3A3 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8FA1DF
#8FA1DF
oklch(71.9% 0.093 271.5)
- #B9A25D
#B9A25D
oklch(71.7% 0.093 91.5)
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 #8FA1DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.051
- Perrywinkle #8F8CE7 ΔE 0.060
- Carolina Blue #8AB8FE ΔE 0.066
- Pale Purple #B790D4 ΔE 0.067
- Cornflower Blue #6495ED ΔE 0.068
- Cool Gray #8D99AE ΔE 0.071
- Bluey Grey #89A0B0 ΔE 0.071
- Bluegrey #85A3B2 ΔE 0.072
Use #8FA1DF 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.