#78D7FE
Closest named color: Light Sky Blue (#87CEFA). oklch(83.5% 0.105 226.8), rgb(120, 215, 254).
Aa
Black text reads best on this color (12.94:1).
About this color
#78D7FE is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.105 and its hue 227°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.025 away. Black text reads best on it, at 12.94:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.105) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 12.94:1 |
| White text | 1.62:1 |
Values
| HEX | #78D7FE |
| RGB | rgb(120, 215, 254) |
| HSL | hsl(197, 99%, 73%) |
| OKLCH | oklch(83.5% 0.105 226.8) |
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 #78D7FE | 1.62:1 | Fails | Lc -31.2 | Non-text elements, placeholder text |
| Black text on #78D7FE | 12.94:1 | AAA | Lc 76.2 | Fine for body text |
| #78D7FE text on white | 1.62:1 | Fails | Lc 27.6 | Dividers and decoration only |
| #78D7FE text on black | 12.94:1 | AAA | Lc -75.3 | Fine for body text |
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
#ECF8FD
oklch(97.2% 0.014 224.5)
-
Step 100
100
#D6EFFA
oklch(93.7% 0.03 226)
-
Step 200
200
#B1E2F7
oklch(88.5% 0.058 226)
-
Step 300
300 (this color)
#78D7FE
oklch(83.5% 0.105 226.8)
-
Step 400
400
#00B0E2
oklch(70.6% 0.137 227.2)
-
Step 500
500
#0097C2
oklch(63.1% 0.122 226.9)
-
Step 600
600
#007FA4
oklch(55.6% 0.108 227.1)
-
Step 700
700
#006B8A
oklch(49.2% 0.095 226.5)
-
Step 800
800
#005772
oklch(42.6% 0.083 227.6)
-
Step 900
900
#00495F
oklch(37.8% 0.072 226.2)
-
Step 950
950
#002B3A
oklch(27% 0.052 227.2)
#78D7FE 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) | #C2D3FF | 0.079 |
| Deuteranopia (no green cones) | #AFC5FE | 0.070 |
| Tritanopia (no blue cones) | #13E2E3 | 0.074 |
| Achromatopsia (no color) | #CBCBCB | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78D7FE
#78D7FE
oklch(83.5% 0.105 226.8)
- #FFB591
#FFB591
oklch(83.4% 0.099 46.9)
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 #78D7FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.025
- Sky Blue #87CEEB ΔE 0.031
- Sky #82CAFC ΔE 0.034
- Lightblue #7BC8F6 ΔE 0.039
- Baby Blue #A2CFFE ΔE 0.044
- Vivid Sky Blue #4CC9F0 ΔE 0.056
- Robin's Egg #6DEDFD ΔE 0.060
- Light Blue #ADD8E6 ΔE 0.061
Use #78D7FE 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.