#6AC0FF
Closest named color: Lightblue (#7BC8F6). oklch(77.9% 0.123 242.4), rgb(106, 192, 255).
Aa
Black text reads best on this color (10.59:1).
About this color
#6AC0FF is a medium-light, moderately saturated blue. In OKLCH its lightness is 78%, its chroma 0.123 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.033 away. Black text reads best on it, at 10.59:1.
| Hue family | Blues |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.123) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 10.59:1 |
| White text | 1.98:1 |
Values
| HEX | #6AC0FF |
| RGB | rgb(106, 192, 255) |
| HSL | hsl(205, 100%, 71%) |
| OKLCH | oklch(77.9% 0.123 242.4) |
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 #6AC0FF | 1.98:1 | Fails | Lc -42.5 | Non-text elements, placeholder text |
| Black text on #6AC0FF | 10.59:1 | AAA | Lc 65.8 | Content text, not long reading |
| #6AC0FF text on white | 1.98:1 | Fails | Lc 38.1 | Non-text elements, placeholder text |
| #6AC0FF text on black | 10.59:1 | AAA | Lc -64.3 | 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
#D7EDFF
oklch(93.5% 0.034 242.7)
-
Step 200
200
#B6DFFF
oklch(88.5% 0.062 241.9)
-
Step 300
300 (this color)
#6AC0FF
oklch(77.9% 0.123 242.4)
-
Step 400
400
#08AAFF
oklch(70.8% 0.167 242.3)
-
Step 500
500
#0091DC
oklch(63% 0.151 242.6)
-
Step 600
600
#007ABA
oklch(55.6% 0.133 242.5)
-
Step 700
700
#00669D
oklch(49% 0.118 242.7)
-
Step 800
800
#005482
oklch(42.8% 0.102 242.4)
-
Step 900
900
#00466D
oklch(37.8% 0.09 242.2)
-
Step 950
950
#002943
oklch(27% 0.065 242.6)
#6AC0FF 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) | #A4C0FF | 0.061 |
| Deuteranopia (no green cones) | #90B1FE | 0.051 |
| Tritanopia (no blue cones) | #00CFD6 | 0.094 |
| Achromatopsia (no color) | #B8B8B8 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6AC0FF
#6AC0FF
oklch(77.9% 0.123 242.4)
- #EFA55F
#EFA55F
oklch(78% 0.123 62.8)
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 #6AC0FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.033
- Carolina Blue #8AB8FE ΔE 0.035
- Sky #82CAFC ΔE 0.038
- Vivid Sky Blue #4CC9F0 ΔE 0.042
- Deep Sky Blue #00BFFF ΔE 0.046
- Bright Sky Blue #02CCFE ΔE 0.050
- Light Sky Blue #87CEFA ΔE 0.052
- Pastel Blue #A2BFFE ΔE 0.058
Use #6AC0FF 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.