#6ACAFF
Closest named color: Lightblue (#7BC8F6). oklch(80.1% 0.118 235), rgb(106, 202, 255).
Aa
Black text reads best on this color (11.50:1).
About this color
#6ACAFF is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.118 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.018 away. Black text reads best on it, at 11.50:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 11.50:1 |
| White text | 1.82:1 |
Values
| HEX | #6ACAFF |
| RGB | rgb(106, 202, 255) |
| HSL | hsl(201, 100%, 71%) |
| OKLCH | oklch(80.1% 0.118 235) |
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 #6ACAFF | 1.82:1 | Fails | Lc -38.0 | Non-text elements, placeholder text |
| Black text on #6ACAFF | 11.50:1 | AAA | Lc 70.0 | Content text, not long reading |
| #6ACAFF text on white | 1.82:1 | Fails | Lc 33.9 | Non-text elements, placeholder text |
| #6ACAFF text on black | 11.50:1 | AAA | Lc -68.7 | 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
#ECF7FF
oklch(97% 0.016 239.1)
-
Step 100
100
#D5EEFE
oklch(93.6% 0.034 235.9)
-
Step 200
200
#B0E1FF
oklch(88.6% 0.065 235.4)
-
Step 300
300 (this color)
#6ACAFF
oklch(80.1% 0.118 235)
-
Step 400
400
#00ADF0
oklch(70.6% 0.15 235.3)
-
Step 500
500
#0095CE
oklch(63.2% 0.133 234.7)
-
Step 600
600
#007DAE
oklch(55.7% 0.118 234.9)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#005679
oklch(42.8% 0.09 234.7)
-
Step 900
900
#004766
oklch(37.6% 0.081 235.8)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#6ACAFF 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) | #B1C8FF | 0.073 |
| Deuteranopia (no green cones) | #9CB9FE | 0.063 |
| Tritanopia (no blue cones) | #00D8DC | 0.084 |
| Achromatopsia (no color) | #C0C0C0 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6ACAFF
#6ACAFF
oklch(80.1% 0.118 235)
- #F9A972
#F9A972
oklch(80.1% 0.118 54.7)
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 #6ACAFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.018
- Sky #82CAFC ΔE 0.021
- Light Sky Blue #87CEFA ΔE 0.031
- Vivid Sky Blue #4CC9F0 ΔE 0.032
- Sky Blue #87CEEB ΔE 0.042
- Bright Sky Blue #02CCFE ΔE 0.042
- Carolina Blue #8AB8FE ΔE 0.053
- Deep Sky Blue #00BFFF ΔE 0.058
Use #6ACAFF 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.