#97AEE4
Closest named color: Carolina Blue (#8AB8FE). oklch(75.3% 0.082 266.6), rgb(151, 174, 228).
Aa
Black text reads best on this color (9.49:1).
About this color
#97AEE4 is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.082 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.041 away. Black text reads best on it, at 9.49:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.49:1 |
| White text | 2.21:1 |
Values
| HEX | #97AEE4 |
| RGB | rgb(151, 174, 228) |
| HSL | hsl(222, 59%, 74%) |
| OKLCH | oklch(75.3% 0.082 266.6) |
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 #97AEE4 | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #97AEE4 | 9.49:1 | AAA | Lc 60.4 | Content text, not long reading |
| #97AEE4 text on white | 2.21:1 | Fails | Lc 43.5 | Non-text elements, placeholder text |
| #97AEE4 text on black | 9.49:1 | AAA | Lc -58.6 | 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
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D0D9ED
oklch(88.5% 0.029 266.4)
-
Step 300
300
#B1C0E3
oklch(80.8% 0.052 266.9)
-
Step 400
400 (this color)
#97AEE4
oklch(75.3% 0.082 266.6)
-
Step 500
500
#6C87C9
oklch(63% 0.105 266.5)
-
Step 600
600
#5470B6
oklch(55.6% 0.114 266.3)
-
Step 700
700
#455D9D
oklch(49% 0.107 266.9)
-
Step 800
800
#394C7F
oklch(42.6% 0.088 267.2)
-
Step 900
900
#314066
oklch(37.7% 0.068 266.8)
-
Step 950
950
#1D263C
oklch(27.1% 0.043 266.6)
#97AEE4 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) | #9CB2E6 | 0.013 |
| Deuteranopia (no green cones) | #95ABE3 | 0.009 |
| Tritanopia (no blue cones) | #80B9C0 | 0.075 |
| Achromatopsia (no color) | #AEAEAE | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97AEE4
#97AEE4
oklch(75.3% 0.082 266.6)
- #C6AC71
#C6AC71
oklch(75.4% 0.083 86.7)
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 #97AEE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.041
- Light Grey Blue #9DBCD4 ΔE 0.052
- Pastel Blue #A2BFFE ΔE 0.055
- Light Cornflower Blue #98C1D9 ΔE 0.059
- Cloudy Blue #ACC2D9 ΔE 0.069
- Cool Steel #97A7B3 ΔE 0.069
- Lightblue #7BC8F6 ΔE 0.069
- French Gray #ADB5BD ΔE 0.071
Use #97AEE4 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.