#6AAAFD
Closest named color: Carolina Blue (#8AB8FE). oklch(73% 0.138 255.5), rgb(106, 170, 253).
Aa
Black text reads best on this color (8.78:1).
About this color
#6AAAFD is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.138 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.054 away. Black text reads best on it, at 8.78:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.138) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.78:1 |
| White text | 2.39:1 |
Values
| HEX | #6AAAFD |
| RGB | rgb(106, 170, 253) |
| HSL | hsl(214, 97%, 70%) |
| OKLCH | oklch(73% 0.138 255.5) |
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 #6AAAFD | 2.39:1 | Fails | Lc -51.9 | Large or bold text, headings |
| Black text on #6AAAFD | 8.78:1 | AAA | Lc 57.1 | Large or bold text, headings |
| #6AAAFD text on white | 2.39:1 | Fails | Lc 46.9 | Large or bold text, headings |
| #6AAAFD text on black | 8.78:1 | AAA | Lc -55.1 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DFEBFB
oklch(93.6% 0.025 255.6)
-
Step 200
200
#C5DBF9
oklch(88.5% 0.048 256.2)
-
Step 300
300
#9CC3F8
oklch(80.8% 0.086 256.2)
-
Step 400
400 (this color)
#6AAAFD
oklch(73% 0.138 255.5)
-
Step 500
500
#3289F1
oklch(63.2% 0.176 255.3)
-
Step 600
600
#0070DD
oklch(55.6% 0.187 255.6)
-
Step 700
700
#005EBB
oklch(49.1% 0.165 255.5)
-
Step 800
800
#004D9B
oklch(42.8% 0.143 255.4)
-
Step 900
900
#0C407D
oklch(37.6% 0.116 255.9)
-
Step 950
950
#0A2649
oklch(26.9% 0.073 255.8)
#6AAAFD 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) | #87AFFF | 0.035 |
| Deuteranopia (no green cones) | #74A1FB | 0.024 |
| Tritanopia (no blue cones) | #00BDC8 | 0.118 |
| Achromatopsia (no color) | #A8A8A8 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6AAAFD
#6AAAFD
oklch(73% 0.138 255.5)
- #D99A2F
#D99A2F
oklch(73% 0.138 75.8)
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 #6AAAFD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.054
- Periwinkle Blue #8F99FB ΔE 0.056
- Cornflower Blue #6495ED ΔE 0.058
- Deep Sky Blue #00BFFF ΔE 0.067
- Chefchaouen Blue #4895EF ΔE 0.069
- Perrywinkle #8F8CE7 ΔE 0.083
- Lightblue #7BC8F6 ΔE 0.089
- Pastel Blue #A2BFFE ΔE 0.089
Use #6AAAFD 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.