#68C1FC
Closest named color: Lightblue (#7BC8F6). oklch(77.9% 0.12 239.8), rgb(104, 193, 252).
Aa
Black text reads best on this color (10.62:1).
About this color
#68C1FC is a medium-light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.120 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.030 away. Black text reads best on it, at 10.62:1.
| Hue family | Blues |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 10.62:1 |
| White text | 1.97:1 |
Values
| HEX | #68C1FC |
| RGB | rgb(104, 193, 252) |
| HSL | hsl(204, 96%, 70%) |
| OKLCH | oklch(77.9% 0.12 239.8) |
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 #68C1FC | 1.97:1 | Fails | Lc -42.4 | Non-text elements, placeholder text |
| Black text on #68C1FC | 10.62:1 | AAA | Lc 66.0 | Content text, not long reading |
| #68C1FC text on white | 1.97:1 | Fails | Lc 38.0 | Non-text elements, placeholder text |
| #68C1FC text on black | 10.62:1 | AAA | Lc -64.5 | 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
#EDF7FF
oklch(97.1% 0.015 241.8)
-
Step 100
100
#D6EEFF
oklch(93.7% 0.034 238.7)
-
Step 200
200
#B4E0FF
oklch(88.6% 0.063 239.1)
-
Step 300
300 (this color)
#68C1FC
oklch(77.9% 0.12 239.8)
-
Step 400
400
#00ABFA
oklch(70.7% 0.162 240)
-
Step 500
500
#0093D7
oklch(63.2% 0.144 239.7)
-
Step 600
600
#007BB5
oklch(55.6% 0.127 239.8)
-
Step 700
700
#006799
oklch(49% 0.112 240)
-
Step 800
800
#00557E
oklch(42.8% 0.097 239.2)
-
Step 900
900
#00466A
oklch(37.6% 0.086 240.1)
-
Step 950
950
#002A41
oklch(27.1% 0.061 239)
#68C1FC 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) | #A6C1FF | 0.065 |
| Deuteranopia (no green cones) | #92B2FB | 0.054 |
| Tritanopia (no blue cones) | #00D0D5 | 0.091 |
| Achromatopsia (no color) | #B8B8B8 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68C1FC
#68C1FC
oklch(77.9% 0.12 239.8)
- #EFA464
#EFA464
oklch(77.9% 0.12 60.1)
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 #68C1FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.030
- Vivid Sky Blue #4CC9F0 ΔE 0.037
- Sky #82CAFC ΔE 0.037
- Carolina Blue #8AB8FE ΔE 0.039
- Deep Sky Blue #00BFFF ΔE 0.045
- Bright Sky Blue #02CCFE ΔE 0.046
- Light Sky Blue #87CEFA ΔE 0.049
- Sky Blue #87CEEB ΔE 0.058
Use #68C1FC 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.