#6FAAF3
Closest named color: Carolina Blue (#8AB8FE). oklch(72.8% 0.123 254.4), rgb(111, 170, 243).
Aa
Black text reads best on this color (8.72:1).
About this color
#6FAAF3 is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.123 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.051 away. Black text reads best on it, at 8.72:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.123) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.72:1 |
| White text | 2.40:1 |
Values
| HEX | #6FAAF3 |
| RGB | rgb(111, 170, 243) |
| HSL | hsl(213, 85%, 69%) |
| OKLCH | oklch(72.8% 0.123 254.4) |
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 #6FAAF3 | 2.40:1 | Fails | Lc -52.3 | Large or bold text, headings |
| Black text on #6FAAF3 | 8.72:1 | AAA | Lc 56.7 | Large or bold text, headings |
| #6FAAF3 text on white | 2.40:1 | Fails | Lc 47.3 | Large or bold text, headings |
| #6FAAF3 text on black | 8.72:1 | AAA | Lc -54.8 | 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
#E0EBF9
oklch(93.6% 0.022 254.4)
-
Step 200
200
#C6DBF6
oklch(88.4% 0.044 254.8)
-
Step 300
300
#9FC4F2
oklch(81% 0.077 254.1)
-
Step 400
400 (this color)
#6FAAF3
oklch(72.8% 0.123 254.4)
-
Step 500
500
#3C8AE6
oklch(63% 0.158 254.6)
-
Step 600
600
#1272D4
oklch(55.6% 0.171 254.5)
-
Step 700
700
#005FB7
oklch(49.1% 0.158 254.4)
-
Step 800
800
#084E95
oklch(42.7% 0.133 254.5)
-
Step 900
900
#134276
oklch(37.8% 0.102 254)
-
Step 950
950
#0D2745
oklch(27% 0.064 254)
#6FAAF3 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 | 0.035 |
| Deuteranopia (no green cones) | #7CA1F1 | 0.025 |
| Tritanopia (no blue cones) | #17BBC4 | 0.109 |
| Achromatopsia (no color) | #A7A7A7 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FAAF3
#6FAAF3
oklch(72.8% 0.123 254.4)
- #D59B44
#D59B44
oklch(72.9% 0.124 74.5)
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 #6FAAF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.058
- Cornflower Blue #6495ED ΔE 0.058
- Deep Sky Blue #00BFFF ΔE 0.068
- Chefchaouen Blue #4895EF ΔE 0.071
- Perrywinkle #8F8CE7 ΔE 0.081
- Lightblue #7BC8F6 ΔE 0.084
- Pastel Blue #A2BFFE ΔE 0.086
Use #6FAAF3 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.