#6AAFDF
Closest named color: Carolina Blue (#8AB8FE). oklch(72.7% 0.099 240.4), rgb(106, 175, 223).
Aa
Black text reads best on this color (8.81:1).
About this color
#6AAFDF is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.099 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.062 away. Black text reads best on it, at 8.81:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.81:1 |
| White text | 2.38:1 |
Values
| HEX | #6AAFDF |
| RGB | rgb(106, 175, 223) |
| HSL | hsl(205, 65%, 65%) |
| OKLCH | oklch(72.7% 0.099 240.4) |
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 #6AAFDF | 2.38:1 | Fails | Lc -51.8 | Large or bold text, headings |
| Black text on #6AAFDF | 8.81:1 | AAA | Lc 57.2 | Large or bold text, headings |
| #6AAFDF text on white | 2.38:1 | Fails | Lc 46.8 | Large or bold text, headings |
| #6AAFDF text on black | 8.81:1 | AAA | Lc -55.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E0ECF5
oklch(93.7% 0.018 240)
-
Step 200
200
#C6DDEE
oklch(88.6% 0.034 239.9)
-
Step 300
300
#9DC7E5
oklch(81% 0.062 239.6)
-
Step 400
400 (this color)
#6AAFDF
oklch(72.7% 0.099 240.4)
-
Step 500
500
#2F92CE
oklch(63.1% 0.127 240.3)
-
Step 600
600
#007BB6
oklch(55.6% 0.128 240.2)
-
Step 700
700
#00679A
oklch(49.1% 0.113 240.5)
-
Step 800
800
#00547F
oklch(42.6% 0.099 240.7)
-
Step 900
900
#084669
oklch(37.7% 0.083 240.8)
-
Step 950
950
#09293D
oklch(26.9% 0.052 240.5)
#6AAFDF 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) | #9AAFE1 | 0.054 |
| Deuteranopia (no green cones) | #8AA2DE | 0.046 |
| Tritanopia (no blue cones) | #22BBBF | 0.081 |
| Achromatopsia (no color) | #A8A8A8 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6AAFDF
#6AAFDF
oklch(72.7% 0.099 240.4)
- #D59865
#D59865
oklch(72.8% 0.099 60.2)
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 #6AAFDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.062
- Greyblue #77A1B5 ΔE 0.063
- Deep Sky Blue #00BFFF ΔE 0.064
- Bluegrey #85A3B2 ΔE 0.067
- Vivid Sky Blue #4CC9F0 ΔE 0.069
- Turquoise Blue #06B1C4 ΔE 0.070
- Bluey Grey #89A0B0 ΔE 0.072
- Lightblue #7BC8F6 ΔE 0.073
Use #6AAFDF 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.