#97A0FB
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.6% 0.132 278.3), rgb(151, 160, 251).
Aa
Black text reads best on this color (8.73:1).
About this color
#97A0FB is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.132 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.022 away. Black text reads best on it, at 8.73:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.132) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.73:1 |
| White text | 2.40:1 |
Values
| HEX | #97A0FB |
| RGB | rgb(151, 160, 251) |
| HSL | hsl(235, 93%, 79%) |
| OKLCH | oklch(73.6% 0.132 278.3) |
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 #97A0FB | 2.40:1 | Fails | Lc -52.2 | Large or bold text, headings |
| Black text on #97A0FB | 8.73:1 | AAA | Lc 56.7 | Large or bold text, headings |
| #97A0FB text on white | 2.40:1 | Fails | Lc 47.3 | Large or bold text, headings |
| #97A0FB text on black | 8.73:1 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E6E9FA
oklch(93.7% 0.023 277.9)
-
Step 200
200
#D2D7F8
oklch(88.6% 0.046 278.6)
-
Step 300
300
#B4BCF6
oklch(80.9% 0.082 278.3)
-
Step 400
400 (this color)
#97A0FB
oklch(73.6% 0.132 278.3)
-
Step 500
500
#757AEC
oklch(63% 0.168 278.5)
-
Step 600
600
#5F60DB
oklch(55.6% 0.184 278.3)
-
Step 700
700
#4F4FBE
oklch(49.2% 0.17 278.1)
-
Step 800
800
#414199
oklch(42.7% 0.14 278.7)
-
Step 900
900
#36387A
oklch(37.7% 0.11 278.4)
-
Step 950
950
#1F2147
oklch(26.8% 0.07 278.3)
#97A0FB 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) | #81ABFF | 0.036 |
| Deuteranopia (no green cones) | #7AA4F9 | 0.036 |
| Tritanopia (no blue cones) | #78B2C2 | 0.116 |
| Achromatopsia (no color) | #A7A7A7 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97A0FB
#97A0FB
oklch(73.6% 0.132 278.3)
- #BFAA39
#BFAA39
oklch(73.6% 0.131 98.5)
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 #97A0FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.022
- Perrywinkle #8F8CE7 ΔE 0.056
- Carolina Blue #8AB8FE ΔE 0.062
- Lavender Blue #8B88F8 ΔE 0.064
- Pale Purple #B790D4 ΔE 0.073
- Baby Purple #CA9BF7 ΔE 0.073
- Cornflower Blue #6495ED ΔE 0.074
- Pastel Purple #CAA0FF ΔE 0.074
Use #97A0FB 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.