#97C7FB
Closest named color: Sky (#82CAFC). oklch(81.5% 0.09 250.9), rgb(151, 199, 251).
Aa
Black text reads best on this color (11.87:1).
About this color
#97C7FB is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.090 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Sky (#82CAFC), ΔE 0.022 away. Black text reads best on it, at 11.87:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Sky (#82CAFC) |
| Black text | 11.87:1 |
| White text | 1.76:1 |
Values
| HEX | #97C7FB |
| RGB | rgb(151, 199, 251) |
| HSL | hsl(211, 93%, 79%) |
| OKLCH | oklch(81.5% 0.09 250.9) |
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 #97C7FB | 1.76:1 | Fails | Lc -36.4 | Non-text elements, placeholder text |
| Black text on #97C7FB | 11.87:1 | AAA | Lc 71.5 | Content text, not long reading |
| #97C7FB text on white | 1.76:1 | Fails | Lc 32.4 | Non-text elements, placeholder text |
| #97C7FB text on black | 11.87:1 | AAA | Lc -70.3 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DEECFB
oklch(93.7% 0.025 250)
-
Step 200
200
#C2DCFA
oklch(88.5% 0.05 252.1)
-
Step 300
300 (this color)
#97C7FB
oklch(81.5% 0.09 250.9)
-
Step 400
400
#55A5F6
oklch(70.7% 0.143 250.8)
-
Step 500
500
#008BF3
oklch(63.1% 0.184 251.1)
-
Step 600
600
#0075CD
oklch(55.6% 0.161 250.9)
-
Step 700
700
#0062AE
oklch(49.1% 0.143 251.1)
-
Step 800
800
#005090
oklch(42.7% 0.125 251.1)
-
Step 900
900
#004379
oklch(37.8% 0.109 250.7)
-
Step 950
950
#02274A
oklch(27% 0.076 251.4)
#97C7FB 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) | #B3C8FD | 0.034 |
| Deuteranopia (no green cones) | #A7BEFA | 0.028 |
| Tritanopia (no blue cones) | #73D3D8 | 0.078 |
| Achromatopsia (no color) | #C3C3C3 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97C7FB
#97C7FB
oklch(81.5% 0.09 250.9)
- #E7B982
#E7B982
oklch(81.4% 0.089 71)
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 #97C7FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky #82CAFC ΔE 0.022
- Light Sky Blue #87CEFA ΔE 0.024
- Pastel Blue #A2BFFE ΔE 0.025
- Baby Blue #A2CFFE ΔE 0.026
- Lightblue #7BC8F6 ΔE 0.030
- Sky Blue #87CEEB ΔE 0.038
- Carolina Blue #8AB8FE ΔE 0.046
- Light Steel Blue #B0C4DE ΔE 0.047
Use #97C7FB 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.