#68D4FF
Closest named color: Light Sky Blue (#87CEFA). oklch(82.3% 0.116 226.9), rgb(104, 212, 255).
Aa
Black text reads best on this color (12.45:1).
About this color
#68D4FF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.116 and its hue 227°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sky Blue (#87CEFA), ΔE 0.028 away. Black text reads best on it, at 12.45:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Light Sky Blue (#87CEFA) |
| Black text | 12.45:1 |
| White text | 1.68:1 |
Values
| HEX | #68D4FF |
| RGB | rgb(104, 212, 255) |
| HSL | hsl(197, 100%, 70%) |
| OKLCH | oklch(82.3% 0.116 226.9) |
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 #68D4FF | 1.68:1 | Fails | Lc -33.5 | Non-text elements, placeholder text |
| Black text on #68D4FF | 12.45:1 | AAA | Lc 74.1 | Content text, not long reading |
| #68D4FF text on white | 1.68:1 | Fails | Lc 29.7 | Dividers and decoration only |
| #68D4FF text on black | 12.45:1 | AAA | Lc -73.1 | 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
#EBF8FE
oklch(97.1% 0.016 227)
-
Step 100
100
#D4EFFC
oklch(93.6% 0.033 228.3)
-
Step 200
200
#ACE3FA
oklch(88.6% 0.064 225.6)
-
Step 300
300 (this color)
#68D4FF
oklch(82.3% 0.116 226.9)
-
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)
#68D4FF 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) | #BDD0FF | 0.086 |
| Deuteranopia (no green cones) | #A8C0FE | 0.077 |
| Tritanopia (no blue cones) | #00E1E2 | 0.074 |
| Achromatopsia (no color) | #C7C7C7 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68D4FF
#68D4FF
oklch(82.3% 0.116 226.9)
- #FFAF88
#FFAF88
oklch(82.2% 0.108 46.8)
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 #68D4FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sky Blue #87CEFA ΔE 0.028
- Sky #82CAFC ΔE 0.031
- Lightblue #7BC8F6 ΔE 0.032
- Sky Blue #87CEEB ΔE 0.035
- Vivid Sky Blue #4CC9F0 ΔE 0.041
- Bright Sky Blue #02CCFE ΔE 0.049
- Baby Blue #A2CFFE ΔE 0.055
- Aqua Blue #02D8E9 ΔE 0.055
Use #68D4FF 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.