#97A3EA
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.3% 0.104 276.2), rgb(151, 163, 234).
Aa
Black text reads best on this color (8.74:1).
About this color
#97A3EA is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.104 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.042 away. Black text reads best on it, at 8.74:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.74:1 |
| White text | 2.40:1 |
Values
| HEX | #97A3EA |
| RGB | rgb(151, 163, 234) |
| HSL | hsl(231, 66%, 75%) |
| OKLCH | oklch(73.3% 0.104 276.2) |
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 #97A3EA | 2.40:1 | Fails | Lc -52.2 | Large or bold text, headings |
| Black text on #97A3EA | 8.74:1 | AAA | Lc 56.7 | Large or bold text, headings |
| #97A3EA text on white | 2.40:1 | Fails | Lc 47.3 | Large or bold text, headings |
| #97A3EA text on black | 8.74:1 | AAA | Lc -54.8 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F7
oklch(93.6% 0.019 276.3)
-
Step 200
200
#D2D8F2
oklch(88.6% 0.036 275.3)
-
Step 300
300
#B5BEEB
oklch(81% 0.064 276)
-
Step 400
400 (this color)
#97A3EA
oklch(73.3% 0.104 276.2)
-
Step 500
500
#7580D9
oklch(63.1% 0.134 276.5)
-
Step 600
600
#5E68C6
oklch(55.6% 0.144 276.1)
-
Step 700
700
#4E56AB
oklch(49.1% 0.134 276.2)
-
Step 800
800
#40478B
oklch(42.8% 0.111 276.2)
-
Step 900
900
#363C6F
oklch(37.7% 0.087 276.3)
-
Step 950
950
#1F2341
oklch(26.9% 0.056 276.2)
#97A3EA 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) | #8CABED | 0.023 |
| Deuteranopia (no green cones) | #87A4E8 | 0.021 |
| Tritanopia (no blue cones) | #7FB1BC | 0.093 |
| Achromatopsia (no color) | #A7A7A7 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97A3EA
#97A3EA
oklch(73.3% 0.104 276.2)
- #BCA958
#BCA958
oklch(73.4% 0.104 96.4)
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 #97A3EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.042
- Carolina Blue #8AB8FE ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.062
- Pale Purple #B790D4 ΔE 0.064
- Pastel Blue #A2BFFE ΔE 0.076
- Cornflower Blue #6495ED ΔE 0.076
- Baby Purple #CA9BF7 ΔE 0.079
- Lavender Blue #8B88F8 ΔE 0.080
Use #97A3EA 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.