#6DAAF3
Closest named color: Carolina Blue (#8AB8FE). oklch(72.7% 0.124 253.8), rgb(109, 170, 243).
Aa
Black text reads best on this color (8.69:1).
About this color
#6DAAF3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.124 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.053 away. Black text reads best on it, at 8.69:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.69:1 |
| White text | 2.41:1 |
Values
| HEX | #6DAAF3 |
| RGB | rgb(109, 170, 243) |
| HSL | hsl(213, 85%, 69%) |
| OKLCH | oklch(72.7% 0.124 253.8) |
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 #6DAAF3 | 2.41:1 | Fails | Lc -52.4 | Large or bold text, headings |
| Black text on #6DAAF3 | 8.69:1 | AAA | Lc 56.6 | Large or bold text, headings |
| #6DAAF3 text on white | 2.41:1 | Fails | Lc 47.4 | Large or bold text, headings |
| #6DAAF3 text on black | 8.69:1 | AAA | Lc -54.6 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBF9
oklch(93.6% 0.022 254.4)
-
Step 200
200
#C6DBF6
oklch(88.4% 0.044 254.8)
-
Step 300
300
#9EC4F2
oklch(80.9% 0.077 253.5)
-
Step 400
400 (this color)
#6DAAF3
oklch(72.7% 0.124 253.8)
-
Step 500
500
#398BE6
oklch(63.1% 0.158 253.6)
-
Step 600
600
#0772D4
oklch(55.5% 0.173 253.8)
-
Step 700
700
#0060B5
oklch(49.2% 0.155 253.6)
-
Step 800
800
#034E95
oklch(42.6% 0.133 253.9)
-
Step 900
900
#114277
oklch(37.8% 0.104 253.8)
-
Step 950
950
#0C2745
oklch(27% 0.065 253.3)
#6DAAF3 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) | #8CAEF6 | 0.037 |
| Deuteranopia (no green cones) | #7BA1F2 | 0.026 |
| Tritanopia (no blue cones) | #03BBC4 | 0.110 |
| Achromatopsia (no color) | #A7A7A7 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DAAF3
#6DAAF3
oklch(72.7% 0.124 253.8)
- #D59A43
#D59A43
oklch(72.7% 0.124 73.9)
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 #6DAAF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.053
- Cornflower Blue #6495ED ΔE 0.058
- Periwinkle Blue #8F99FB ΔE 0.059
- Deep Sky Blue #00BFFF ΔE 0.067
- Chefchaouen Blue #4895EF ΔE 0.070
- Perrywinkle #8F8CE7 ΔE 0.081
- Lightblue #7BC8F6 ΔE 0.084
- Vivid Sky Blue #4CC9F0 ΔE 0.087
Use #6DAAF3 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.