#97C4EF
Closest named color: Sky (#82CAFC). oklch(80.4% 0.078 247.7), rgb(151, 196, 239).
Aa
Black text reads best on this color (11.45:1).
About this color
#97C4EF is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.078 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Sky (#82CAFC), ΔE 0.027 away. Black text reads best on it, at 11.45:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Sky (#82CAFC) |
| Black text | 11.45:1 |
| White text | 1.83:1 |
Values
| HEX | #97C4EF |
| RGB | rgb(151, 196, 239) |
| HSL | hsl(209, 73%, 76%) |
| OKLCH | oklch(80.4% 0.078 247.7) |
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 #97C4EF | 1.83:1 | Fails | Lc -38.4 | Non-text elements, placeholder text |
| Black text on #97C4EF | 11.45:1 | AAA | Lc 69.6 | Content text, not long reading |
| #97C4EF text on white | 1.83:1 | Fails | Lc 34.3 | Non-text elements, placeholder text |
| #97C4EF text on black | 11.45:1 | AAA | Lc -68.3 | Content text, not long reading |
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 300.
-
Step 50
50
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DFECF9
oklch(93.7% 0.022 248.1)
-
Step 200
200
#C3DCF5
oklch(88.4% 0.044 248.3)
-
Step 300
300 (this color)
#97C4EF
oklch(80.4% 0.078 247.7)
-
Step 400
400
#5CA7EA
oklch(70.8% 0.124 247.5)
-
Step 500
500
#1D8EE3
oklch(63% 0.159 247.7)
-
Step 600
600
#0077C5
oklch(55.6% 0.149 247.9)
-
Step 700
700
#0064A6
oklch(49.1% 0.131 247.6)
-
Step 800
800
#005289
oklch(42.7% 0.113 247.3)
-
Step 900
900
#004474
oklch(37.7% 0.101 247.8)
-
Step 950
950
#052844
oklch(26.9% 0.065 247.5)
#97C4EF 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) | #B3C4F1 | 0.034 |
| Deuteranopia (no green cones) | #A8BBEE | 0.029 |
| Tritanopia (no blue cones) | #79CED2 | 0.066 |
| Achromatopsia (no color) | #BFBFBF | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97C4EF
#97C4EF
oklch(80.4% 0.078 247.7)
- #E1B689
#E1B689
oklch(80.4% 0.078 67.6)
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 #97C4EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky #82CAFC ΔE 0.027
- Light Sky Blue #87CEFA ΔE 0.029
- Lightblue #7BC8F6 ΔE 0.029
- Light Cornflower Blue #98C1D9 ΔE 0.031
- Pastel Blue #A2BFFE ΔE 0.032
- Sky Blue #87CEEB ΔE 0.033
- Baby Blue #A2CFFE ΔE 0.036
- Light Steel Blue #B0C4DE ΔE 0.037
Use #97C4EF 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.