#97C4FB
Closest named color: Pastel Blue (#A2BFFE). oklch(80.8% 0.092 253.8), rgb(151, 196, 251).
Aa
Black text reads best on this color (11.60:1).
About this color
#97C4FB is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.092 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.019 away. Black text reads best on it, at 11.60:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.60:1 |
| White text | 1.80:1 |
Values
| HEX | #97C4FB |
| RGB | rgb(151, 196, 251) |
| HSL | hsl(213, 93%, 79%) |
| OKLCH | oklch(80.8% 0.092 253.8) |
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 #97C4FB | 1.80:1 | Fails | Lc -37.7 | Non-text elements, placeholder text |
| Black text on #97C4FB | 11.60:1 | AAA | Lc 70.3 | Content text, not long reading |
| #97C4FB text on white | 1.80:1 | Fails | Lc 33.6 | Non-text elements, placeholder text |
| #97C4FB text on black | 11.60:1 | AAA | Lc -69.0 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DEEBFC
oklch(93.5% 0.027 255.1)
-
Step 200
200
#C2DCFB
oklch(88.5% 0.051 252.9)
-
Step 300
300 (this color)
#97C4FB
oklch(80.8% 0.092 253.8)
-
Step 400
400
#5AA3F9
oklch(70.6% 0.146 253.8)
-
Step 500
500
#1C89F7
oklch(63.1% 0.188 253.9)
-
Step 600
600
#0072D6
oklch(55.6% 0.176 253.8)
-
Step 700
700
#0060B5
oklch(49.2% 0.155 253.6)
-
Step 800
800
#004E96
oklch(42.7% 0.135 253.8)
-
Step 900
900
#00417E
oklch(37.7% 0.118 253.6)
-
Step 950
950
#05264B
oklch(26.9% 0.078 254.4)
#97C4FB 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) | #AFC6FE | 0.030 |
| Deuteranopia (no green cones) | #A4BCFA | 0.024 |
| Tritanopia (no blue cones) | #74D0D7 | 0.079 |
| Achromatopsia (no color) | #C1C1C1 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97C4FB
#97C4FB
oklch(80.8% 0.092 253.8)
- #E4B87D
#E4B87D
oklch(80.9% 0.091 74.1)
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 #97C4FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.019
- Sky #82CAFC ΔE 0.025
- Light Sky Blue #87CEFA ΔE 0.030
- Lightblue #7BC8F6 ΔE 0.032
- Baby Blue #A2CFFE ΔE 0.033
- Carolina Blue #8AB8FE ΔE 0.038
- Sky Blue #87CEEB ΔE 0.044
- Light Cornflower Blue #98C1D9 ΔE 0.048
Use #97C4FB 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.