#6DAEF3
Closest named color: Carolina Blue (#8AB8FE). oklch(73.6% 0.121 251.1), rgb(109, 174, 243).
Aa
Black text reads best on this color (8.99:1).
About this color
#6DAEF3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.121 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.045 away. Black text reads best on it, at 8.99:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.99:1 |
| White text | 2.33:1 |
Values
| HEX | #6DAEF3 |
| RGB | rgb(109, 174, 243) |
| HSL | hsl(211, 85%, 69%) |
| OKLCH | oklch(73.6% 0.121 251.1) |
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 #6DAEF3 | 2.33:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #6DAEF3 | 8.99:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #6DAEF3 text on white | 2.33:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #6DAEF3 text on black | 8.99:1 | AAA | Lc -56.2 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E0EBF8
oklch(93.6% 0.021 252.5)
-
Step 200
200
#C5DCF5
oklch(88.5% 0.042 250.5)
-
Step 300
300
#9DC5F0
oklch(81% 0.075 250.6)
-
Step 400
400 (this color)
#6DAEF3
oklch(73.6% 0.121 251.1)
-
Step 500
500
#338CE3
oklch(63% 0.155 251.4)
-
Step 600
600
#0075CE
oklch(55.7% 0.162 251.1)
-
Step 700
700
#0062AE
oklch(49.1% 0.143 251.1)
-
Step 800
800
#005090
oklch(42.7% 0.125 251.1)
-
Step 900
900
#0C4375
oklch(37.8% 0.101 251.2)
-
Step 950
950
#0A2744
oklch(26.8% 0.064 251.5)
#6DAEF3 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) | #91B1F6 | 0.042 |
| Deuteranopia (no green cones) | #80A4F2 | 0.031 |
| Tritanopia (no blue cones) | #00BEC6 | 0.106 |
| Achromatopsia (no color) | #AAAAAA | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DAEF3
#6DAEF3
oklch(73.6% 0.121 251.1)
- #D99C4C
#D99C4C
oklch(73.6% 0.121 71.3)
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 #6DAEF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.045
- Deep Sky Blue #00BFFF ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.067
- Cornflower Blue #6495ED ΔE 0.068
- Lightblue #7BC8F6 ΔE 0.074
- Vivid Sky Blue #4CC9F0 ΔE 0.076
- Chefchaouen Blue #4895EF ΔE 0.080
- Pastel Blue #A2BFFE ΔE 0.080
Use #6DAEF3 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.