#9CC4FF
Closest named color: Pastel Blue (#A2BFFE). oklch(81.3% 0.094 258), rgb(156, 196, 255).
Aa
Black text reads best on this color (11.75:1).
About this color
#9CC4FF is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.094 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.014 away. Black text reads best on it, at 11.75:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.75:1 |
| White text | 1.78:1 |
Values
| HEX | #9CC4FF |
| RGB | rgb(156, 196, 255) |
| HSL | hsl(216, 100%, 81%) |
| OKLCH | oklch(81.3% 0.094 258) |
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 #9CC4FF | 1.78:1 | Fails | Lc -37.0 | Non-text elements, placeholder text |
| Black text on #9CC4FF | 11.75:1 | AAA | Lc 70.9 | Content text, not long reading |
| #9CC4FF text on white | 1.78:1 | Fails | Lc 33.0 | Non-text elements, placeholder text |
| #9CC4FF text on black | 11.75:1 | AAA | Lc -69.7 | 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
#DFEBFD
oklch(93.6% 0.028 258.4)
-
Step 200
200
#C4DBFC
oklch(88.5% 0.052 257.4)
-
Step 300
300 (this color)
#9CC4FF
oklch(81.3% 0.094 258)
-
Step 400
400
#62A1FD
oklch(70.8% 0.15 257.8)
-
Step 500
500
#3285FB
oklch(63% 0.193 258.1)
-
Step 600
600
#006CE8
oklch(55.6% 0.205 258)
-
Step 700
700
#005AC5
oklch(49.1% 0.183 258.1)
-
Step 800
800
#004AA3
oklch(42.8% 0.158 257.9)
-
Step 900
900
#0C3E82
oklch(37.5% 0.126 258.1)
-
Step 950
950
#0A254C
oklch(26.9% 0.079 258.2)
#9CC4FF 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) | #AFC7FF | 0.025 |
| Deuteranopia (no green cones) | #A4BDFE | 0.019 |
| Tritanopia (no blue cones) | #7AD1D8 | 0.084 |
| Achromatopsia (no color) | #C2C2C2 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9CC4FF
#9CC4FF
oklch(81.3% 0.094 258)
- #E4BB7B
#E4BB7B
oklch(81.4% 0.094 78)
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 #9CC4FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.014
- Sky #82CAFC ΔE 0.031
- Baby Blue #A2CFFE ΔE 0.032
- Light Sky Blue #87CEFA ΔE 0.036
- Lightblue #7BC8F6 ΔE 0.040
- Carolina Blue #8AB8FE ΔE 0.040
- Light Periwinkle #C1C6FC ΔE 0.047
- Sky Blue #87CEEB ΔE 0.050
Use #9CC4FF 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.