#6ACAEE
Closest named color: Lightblue (#7BC8F6). oklch(79.4% 0.104 225), rgb(106, 202, 238).
Aa
Black text reads best on this color (11.29:1).
About this color
#6ACAEE is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.104 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.021 away. Black text reads best on it, at 11.29:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 11.29:1 |
| White text | 1.85:1 |
Values
| HEX | #6ACAEE |
| RGB | rgb(106, 202, 238) |
| HSL | hsl(196, 80%, 67%) |
| OKLCH | oklch(79.4% 0.104 225) |
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 #6ACAEE | 1.85:1 | Fails | Lc -39.0 | Non-text elements, placeholder text |
| Black text on #6ACAEE | 11.29:1 | AAA | Lc 69.0 | Content text, not long reading |
| #6ACAEE text on white | 1.85:1 | Fails | Lc 34.9 | Non-text elements, placeholder text |
| #6ACAEE text on black | 11.29:1 | AAA | Lc -67.7 | 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
#ECF8FD
oklch(97.2% 0.014 224.5)
-
Step 100
100
#D6EFF9
oklch(93.7% 0.03 223.8)
-
Step 200
200
#B1E2F6
oklch(88.5% 0.058 224.8)
-
Step 300
300 (this color)
#6ACAEE
oklch(79.4% 0.104 225)
-
Step 400
400
#00B1DF
oklch(70.7% 0.134 225)
-
Step 500
500
#0098BF
oklch(63.2% 0.119 224.4)
-
Step 600
600
#007FA1
oklch(55.5% 0.105 225)
-
Step 700
700
#006B88
oklch(49.1% 0.093 224.9)
-
Step 800
800
#005870
oklch(42.8% 0.081 224.4)
-
Step 900
900
#00495E
oklch(37.7% 0.071 225)
-
Step 950
950
#002B39
oklch(26.9% 0.051 225.5)
#6ACAEE 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) | #B6C6F0 | 0.081 |
| Deuteranopia (no green cones) | #A3B8EE | 0.072 |
| Tritanopia (no blue cones) | #00D5D5 | 0.069 |
| Achromatopsia (no color) | #BEBEBE | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6ACAEE
#6ACAEE
oklch(79.4% 0.104 225)
- #F4A684
#F4A684
oklch(79.3% 0.104 44.3)
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 #6ACAEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.021
- Vivid Sky Blue #4CC9F0 ΔE 0.021
- Sky Blue #87CEEB ΔE 0.030
- Sky #82CAFC ΔE 0.032
- Light Sky Blue #87CEFA ΔE 0.035
- Bright Sky Blue #02CCFE ΔE 0.044
- Light Cornflower Blue #98C1D9 ΔE 0.050
- Aqua Blue #02D8E9 ΔE 0.054
Use #6ACAEE 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.