#97AAF9
Closest named color: Carolina Blue (#8AB8FE). oklch(75.4% 0.116 273), rgb(151, 170, 249).
Aa
Black text reads best on this color (9.43:1).
About this color
#97AAF9 is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.116 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.037 away. Black text reads best on it, at 9.43:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.43:1 |
| White text | 2.22:1 |
Values
| HEX | #97AAF9 |
| RGB | rgb(151, 170, 249) |
| HSL | hsl(228, 89%, 78%) |
| OKLCH | oklch(75.4% 0.116 273) |
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 #97AAF9 | 2.22:1 | Fails | Lc -48.6 | Large or bold text, headings |
| Black text on #97AAF9 | 9.43:1 | AAA | Lc 60.2 | Content text, not long reading |
| #97AAF9 text on white | 2.22:1 | Fails | Lc 43.8 | Non-text elements, placeholder text |
| #97AAF9 text on black | 9.43:1 | AAA | Lc -58.4 | 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
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200
#D0D8F5
oklch(88.5% 0.041 273.3)
-
Step 300
300
#B1BEF0
oklch(80.9% 0.072 273.3)
-
Step 400
400 (this color)
#97AAF9
oklch(75.4% 0.116 273)
-
Step 500
500
#6D80E2
oklch(63% 0.148 273.2)
-
Step 600
600
#5667D0
oklch(55.5% 0.162 273.1)
-
Step 700
700
#4755B4
oklch(49% 0.15 273.3)
-
Step 800
800
#3A4692
oklch(42.6% 0.125 273.2)
-
Step 900
900
#313C74
oklch(37.7% 0.096 272.6)
-
Step 950
950
#1D2344
oklch(26.9% 0.062 273.8)
#97AAF9 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) | #8FB2FC | 0.021 |
| Deuteranopia (no green cones) | #87AAF7 | 0.020 |
| Tritanopia (no blue cones) | #78BAC6 | 0.105 |
| Achromatopsia (no color) | #AEAEAE | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97AAF9
#97AAF9
oklch(75.4% 0.116 273)
- #C9AD51
#C9AD51
oklch(75.4% 0.116 92.5)
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 #97AAF9, closest first.
No curated palette has a color within ΔE 0.04 of #97AAF9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.037
- Periwinkle Blue #8F99FB ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.058
- Pastel Purple #CAA0FF ΔE 0.075
- Baby Purple #CA9BF7 ΔE 0.077
- Pale Violet #CEAEFA ΔE 0.078
- Lilac #CEA2FD ΔE 0.079
- Perrywinkle #8F8CE7 ΔE 0.079
Use #97AAF9 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.