#6ACBFB
Closest named color: Lightblue (#7BC8F6). oklch(80.2% 0.114 232.1), rgb(106, 203, 251).
Aa
Black text reads best on this color (11.54:1).
About this color
#6ACBFB is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.114 and its hue 232°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.015 away. Black text reads best on it, at 11.54:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 11.54:1 |
| White text | 1.81:1 |
Values
| HEX | #6ACBFB |
| RGB | rgb(106, 203, 251) |
| HSL | hsl(200, 95%, 70%) |
| OKLCH | oklch(80.2% 0.114 232.1) |
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 #6ACBFB | 1.81:1 | Fails | Lc -37.8 | Non-text elements, placeholder text |
| Black text on #6ACBFB | 11.54:1 | AAA | Lc 70.1 | Content text, not long reading |
| #6ACBFB text on white | 1.81:1 | Fails | Lc 33.7 | Non-text elements, placeholder text |
| #6ACBFB text on black | 11.54:1 | AAA | Lc -68.9 | 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
#ECF8FE
oklch(97.2% 0.015 229)
-
Step 100
100
#D5EEFD
oklch(93.5% 0.033 234.1)
-
Step 200
200
#B0E1FC
oklch(88.4% 0.063 232.5)
-
Step 300
300 (this color)
#6ACBFB
oklch(80.2% 0.114 232.1)
-
Step 400
400
#00AFEA
oklch(70.8% 0.144 231.6)
-
Step 500
500
#0096CA
oklch(63.2% 0.129 232.1)
-
Step 600
600
#007EAA
oklch(55.7% 0.113 231.8)
-
Step 700
700
#006A90
oklch(49.2% 0.1 232)
-
Step 800
800
#005676
oklch(42.6% 0.087 232.3)
-
Step 900
900
#004863
oklch(37.7% 0.077 231.8)
-
Step 950
950
#002B3D
oklch(27.1% 0.055 231.9)
#6ACBFB 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) | #B3C9FD | 0.076 |
| Deuteranopia (no green cones) | #9FB9FA | 0.067 |
| Tritanopia (no blue cones) | #00D8DB | 0.079 |
| Achromatopsia (no color) | #C0C0C0 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6ACBFB
#6ACBFB
oklch(80.2% 0.114 232.1)
- #F9A978
#F9A978
oklch(80.2% 0.114 51.9)
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 #6ACBFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.015
- Sky #82CAFC ΔE 0.021
- Vivid Sky Blue #4CC9F0 ΔE 0.028
- Light Sky Blue #87CEFA ΔE 0.028
- Sky Blue #87CEEB ΔE 0.036
- Bright Sky Blue #02CCFE ΔE 0.041
- Carolina Blue #8AB8FE ΔE 0.057
- Baby Blue #A2CFFE ΔE 0.058
Use #6ACBFB 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.