#6AA6DC
Closest named color: Greyblue (#77A1B5). oklch(70.6% 0.101 246.9), rgb(106, 166, 220).
Aa
Black text reads best on this color (8.10:1).
About this color
#6AA6DC is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.101 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.056 away. Black text reads best on it, at 8.10:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.10:1 |
| White text | 2.59:1 |
Values
| HEX | #6AA6DC |
| RGB | rgb(106, 166, 220) |
| HSL | hsl(208, 62%, 64%) |
| OKLCH | oklch(70.6% 0.101 246.9) |
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 #6AA6DC | 2.59:1 | Fails | Lc -55.7 | Large or bold text, headings |
| Black text on #6AA6DC | 8.10:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #6AA6DC text on white | 2.59:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #6AA6DC text on black | 8.10:1 | AAA | Lc -51.4 | 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
#E1EBF6
oklch(93.6% 0.018 250.6)
-
Step 200
200
#C7DCF0
oklch(88.5% 0.036 246.9)
-
Step 300
300
#A0C5E8
oklch(80.9% 0.064 247.2)
-
Step 400
400 (this color)
#6AA6DC
oklch(70.6% 0.101 246.9)
-
Step 500
500
#3E8FD3
oklch(63.1% 0.129 247.1)
-
Step 600
600
#1078C0
oklch(55.6% 0.14 246.8)
-
Step 700
700
#0064A5
oklch(49% 0.13 247.2)
-
Step 800
800
#075286
oklch(42.6% 0.108 246.9)
-
Step 900
900
#13446C
oklch(37.6% 0.086 247.6)
-
Step 950
950
#0D283F
oklch(26.9% 0.054 247.3)
#6AA6DC 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) | #8FA7DE | 0.043 |
| Deuteranopia (no green cones) | #819CDB | 0.034 |
| Tritanopia (no blue cones) | #2BB3B8 | 0.087 |
| Achromatopsia (no color) | #A1A1A1 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6AA6DC
#6AA6DC
oklch(70.6% 0.101 246.9)
- #CB9458
#CB9458
oklch(70.7% 0.102 67.3)
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 #6AA6DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.056
- Cornflower Blue #6495ED ΔE 0.059
- Bluegrey #85A3B2 ΔE 0.065
- Bluey Grey #89A0B0 ΔE 0.068
- Chefchaouen Blue #4895EF ΔE 0.070
- Cool Gray #8D99AE ΔE 0.073
- Turquoise Blue #06B1C4 ΔE 0.075
- Carolina Blue #8AB8FE ΔE 0.075
Use #6AA6DC 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.