#97A2E4
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.9% 0.097 276.4), rgb(151, 162, 228).
Aa
Black text reads best on this color (8.60:1).
About this color
#97A2E4 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.097 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.047 away. Black text reads best on it, at 8.60:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.60:1 |
| White text | 2.44:1 |
Values
| HEX | #97A2E4 |
| RGB | rgb(151, 162, 228) |
| HSL | hsl(231, 59%, 74%) |
| OKLCH | oklch(72.9% 0.097 276.4) |
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 #97A2E4 | 2.44:1 | Fails | Lc -53.0 | Large or bold text, headings |
| Black text on #97A2E4 | 8.60:1 | AAA | Lc 56.0 | Large or bold text, headings |
| #97A2E4 text on white | 2.44:1 | Fails | Lc 48.0 | Large or bold text, headings |
| #97A2E4 text on black | 8.60:1 | AAA | Lc -54.0 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D3D8F0
oklch(88.6% 0.033 276.3)
-
Step 300
300
#B6BEE8
oklch(80.9% 0.06 276.5)
-
Step 400
400 (this color)
#97A2E4
oklch(72.9% 0.097 276.4)
-
Step 500
500
#7681D3
oklch(63% 0.124 276.5)
-
Step 600
600
#6069C0
oklch(55.5% 0.134 276.7)
-
Step 700
700
#4F57A6
oklch(49% 0.125 276.4)
-
Step 800
800
#414887
oklch(42.8% 0.104 276.3)
-
Step 900
900
#373D6C
oklch(37.8% 0.08 276.4)
-
Step 950
950
#20243F
oklch(27.1% 0.05 276.1)
#97A2E4 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) | #8EA9E7 | 0.020 |
| Deuteranopia (no green cones) | #88A3E2 | 0.020 |
| Tritanopia (no blue cones) | #82AFB9 | 0.087 |
| Achromatopsia (no color) | #A6A6A6 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97A2E4
#97A2E4
oklch(72.9% 0.097 276.4)
- #B9A75E
#B9A75E
oklch(72.8% 0.096 95.9)
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 #97A2E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.047
- Carolina Blue #8AB8FE ΔE 0.060
- Pale Purple #B790D4 ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.061
- Cornflower Blue #6495ED ΔE 0.077
- Cool Steel #97A7B3 ΔE 0.078
- Pastel Blue #A2BFFE ΔE 0.080
- Cool Gray #8D99AE ΔE 0.080
Use #97A2E4 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.