#9CA1EB
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.4% 0.107 280.4), rgb(156, 161, 235).
Aa
Black text reads best on this color (8.71:1).
About this color
#9CA1EB is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.107 and its hue 280°. 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 8.71:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.71:1 |
| White text | 2.41:1 |
Values
| HEX | #9CA1EB |
| RGB | rgb(156, 161, 235) |
| HSL | hsl(236, 66%, 77%) |
| OKLCH | oklch(73.4% 0.107 280.4) |
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 #9CA1EB | 2.41:1 | Fails | Lc -52.4 | Large or bold text, headings |
| Black text on #9CA1EB | 8.71:1 | AAA | Lc 56.6 | Large or bold text, headings |
| #9CA1EB text on white | 2.41:1 | Fails | Lc 47.4 | Large or bold text, headings |
| #9CA1EB text on black | 8.71:1 | AAA | Lc -54.6 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E9F7
oklch(93.7% 0.019 279.5)
-
Step 200
200
#D4D7F2
oklch(88.5% 0.037 280.6)
-
Step 300
300
#B8BCEC
oklch(80.8% 0.068 281)
-
Step 400
400 (this color)
#9CA1EB
oklch(73.4% 0.107 280.4)
-
Step 500
500
#7B7EDA
oklch(63.2% 0.137 280.3)
-
Step 600
600
#6565C7
oklch(55.6% 0.148 280.4)
-
Step 700
700
#5453AC
oklch(49% 0.138 280.5)
-
Step 800
800
#45458B
oklch(42.7% 0.113 280.5)
-
Step 900
900
#393A6F
oklch(37.5% 0.089 280.4)
-
Step 950
950
#222341
oklch(27.1% 0.055 280.6)
#9CA1EB 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) | #8AAAEE | 0.030 |
| Deuteranopia (no green cones) | #86A4E9 | 0.029 |
| Tritanopia (no blue cones) | #87AFBC | 0.094 |
| Achromatopsia (no color) | #A7A7A7 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9CA1EB
#9CA1EB
oklch(73.4% 0.107 280.4)
- #B8AB56
#B8AB56
oklch(73.4% 0.108 100.7)
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 #9CA1EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.040
- Pale Purple #B790D4 ΔE 0.058
- Perrywinkle #8F8CE7 ΔE 0.059
- Carolina Blue #8AB8FE ΔE 0.060
- Baby Purple #CA9BF7 ΔE 0.071
- Pastel Purple #CAA0FF ΔE 0.074
- Lavender Blue #8B88F8 ΔE 0.077
- Pastel Blue #A2BFFE ΔE 0.078
Use #9CA1EB 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.