#8CA2E9
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.3% 0.107 270.4), rgb(140, 162, 233).
Aa
Black text reads best on this color (8.45:1).
About this color
#8CA2E9 is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.107 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.040 away. Black text reads best on it, at 8.45:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.45:1 |
| White text | 2.48:1 |
Values
| HEX | #8CA2E9 |
| RGB | rgb(140, 162, 233) |
| HSL | hsl(226, 68%, 73%) |
| OKLCH | oklch(72.3% 0.107 270.4) |
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 #8CA2E9 | 2.48:1 | Fails | Lc -53.8 | Large or bold text, headings |
| Black text on #8CA2E9 | 8.45:1 | AAA | Lc 55.3 | Large or bold text, headings |
| #8CA2E9 text on white | 2.48:1 | Fails | Lc 48.7 | Large or bold text, headings |
| #8CA2E9 text on black | 8.45:1 | AAA | Lc -53.3 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5EAF7
oklch(93.7% 0.018 269.1)
-
Step 200
200
#D0D9F2
oklch(88.6% 0.036 269.9)
-
Step 300
300
#B0BFED
oklch(80.9% 0.067 270.7)
-
Step 400
400 (this color)
#8CA2E9
oklch(72.3% 0.107 270.4)
-
Step 500
500
#6A83DC
oklch(63.1% 0.137 270.3)
-
Step 600
600
#536BC9
oklch(55.6% 0.148 270.2)
-
Step 700
700
#4458AE
oklch(49% 0.138 270.7)
-
Step 800
800
#38498D
oklch(42.8% 0.114 270.4)
-
Step 900
900
#303D70
oklch(37.6% 0.089 270.9)
-
Step 950
950
#1C2442
oklch(26.9% 0.057 270.9)
#8CA2E9 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) | #8AA9EC | 0.018 |
| Deuteranopia (no green cones) | #82A1E7 | 0.013 |
| Tritanopia (no blue cones) | #6EB0BB | 0.095 |
| Achromatopsia (no color) | #A4A4A4 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8CA2E9
#8CA2E9
oklch(72.3% 0.107 270.4)
- #BFA351
#BFA351
oklch(72.4% 0.107 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 #8CA2E9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.040
- Perrywinkle #8F8CE7 ΔE 0.057
- Carolina Blue #8AB8FE ΔE 0.059
- Cornflower Blue #6495ED ΔE 0.063
- Pale Purple #B790D4 ΔE 0.073
- Lavender Blue #8B88F8 ΔE 0.075
- Greyblue #77A1B5 ΔE 0.084
- Pastel Blue #A2BFFE ΔE 0.084
Use #8CA2E9 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.