#97CAFB
Closest named color: Light Sky Blue (#87CEFA). oklch(82.1% 0.088 247.9), rgb(151, 202, 251).
Aa
Black text reads best on this color (12.15:1).
About this color
#97CAFB is a light, moderately saturated blue. In OKLCH its lightness is 82%, its chroma 0.088 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.019 away. Black text reads best on it, at 12.15:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 12.15:1 |
| White text | 1.72:1 |
Values
| HEX | #97CAFB |
| RGB | rgb(151, 202, 251) |
| HSL | hsl(209, 93%, 79%) |
| OKLCH | oklch(82.1% 0.088 247.9) |
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 #97CAFB | 1.72:1 | Fails | Lc -35.0 | Non-text elements, placeholder text |
| Black text on #97CAFB | 12.15:1 | AAA | Lc 72.7 | Content text, not long reading |
| #97CAFB text on white | 1.72:1 | Fails | Lc 31.2 | Non-text elements, placeholder text |
| #97CAFB text on black | 12.15:1 | AAA | Lc -71.6 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DDECFA
oklch(93.6% 0.025 246.2)
-
Step 200
200
#C1DDF8
oklch(88.6% 0.048 247.4)
-
Step 300
300 (this color)
#97CAFB
oklch(82.1% 0.088 247.9)
-
Step 400
400
#50A6F3
oklch(70.6% 0.14 248.2)
-
Step 500
500
#008EEA
oklch(63.2% 0.17 248)
-
Step 600
600
#0077C5
oklch(55.6% 0.149 247.9)
-
Step 700
700
#0064A7
oklch(49.1% 0.132 247.9)
-
Step 800
800
#00528A
oklch(42.8% 0.115 247.8)
-
Step 900
900
#004474
oklch(37.7% 0.101 247.8)
-
Step 950
950
#002848
oklch(27% 0.073 248.1)
#97CAFB 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) | #B7CBFD | 0.039 |
| Deuteranopia (no green cones) | #AAC0FA | 0.032 |
| Tritanopia (no blue cones) | #73D5DA | 0.074 |
| Achromatopsia (no color) | #C5C5C5 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97CAFB
#97CAFB
oklch(82.1% 0.088 247.9)
- #EBBA86
#EBBA86
oklch(82.1% 0.088 67.8)
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 #97CAFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.019
- Baby Blue #A2CFFE ΔE 0.019
- Sky #82CAFC ΔE 0.022
- Lightblue #7BC8F6 ΔE 0.031
- Pastel Blue #A2BFFE ΔE 0.032
- Sky Blue #87CEEB ΔE 0.034
- Light Steel Blue #B0C4DE ΔE 0.046
- Light Cornflower Blue #98C1D9 ΔE 0.048
Use #97CAFB 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.