#97ADDE
Closest named color: Carolina Blue (#8AB8FE). oklch(74.9% 0.075 265.8), rgb(151, 173, 222).
Aa
Black text reads best on this color (9.34:1).
About this color
#97ADDE is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.075 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.048 away. Black text reads best on it, at 9.34:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.34:1 |
| White text | 2.24:1 |
Values
| HEX | #97ADDE |
| RGB | rgb(151, 173, 222) |
| HSL | hsl(221, 52%, 73%) |
| OKLCH | oklch(74.9% 0.075 265.8) |
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 #97ADDE | 2.24:1 | Fails | Lc -49.1 | Large or bold text, headings |
| Black text on #97ADDE | 9.34:1 | AAA | Lc 59.7 | Large or bold text, headings |
| #97ADDE text on white | 2.24:1 | Fails | Lc 44.3 | Non-text elements, placeholder text |
| #97ADDE text on black | 9.34:1 | AAA | Lc -57.9 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF3
oklch(93.6% 0.013 262.4)
-
Step 200
200
#D1D9EB
oklch(88.5% 0.026 266.6)
-
Step 300
300
#B2C1E0
oklch(81% 0.047 264.9)
-
Step 400
400 (this color)
#97ADDE
oklch(74.9% 0.075 265.8)
-
Step 500
500
#6E88C4
oklch(63.1% 0.096 265.8)
-
Step 600
600
#5671B1
oklch(55.6% 0.105 265.8)
-
Step 700
700
#465E98
oklch(49% 0.098 265.9)
-
Step 800
800
#3A4D7B
oklch(42.7% 0.08 266.1)
-
Step 900
900
#324063
oklch(37.6% 0.063 266.8)
-
Step 950
950
#1D263A
oklch(27% 0.04 265.3)
#97ADDE 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) | #9DB0E0 | 0.012 |
| Deuteranopia (no green cones) | #96AADD | 0.008 |
| Tritanopia (no blue cones) | #83B7BE | 0.067 |
| Achromatopsia (no color) | #ADADAD | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97ADDE
#97ADDE
oklch(74.9% 0.075 265.8)
- #C3AB76
#C3AB76
oklch(75% 0.075 86.2)
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 #97ADDE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.048
- Light Grey Blue #9DBCD4 ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Cool Steel #97A7B3 ΔE 0.061
- Pastel Blue #A2BFFE ΔE 0.061
- French Gray #ADB5BD ΔE 0.065
- Cloudy Blue #ACC2D9 ΔE 0.068
- Bluegrey #85A3B2 ΔE 0.070
Use #97ADDE 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.