#6FA9DD
Closest named color: Greyblue (#77A1B5). oklch(71.5% 0.098 246.7), rgb(111, 169, 221).
Aa
Black text reads best on this color (8.39:1).
About this color
#6FA9DD is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.098 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.057 away. Black text reads best on it, at 8.39:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.39:1 |
| White text | 2.50:1 |
Values
| HEX | #6FA9DD |
| RGB | rgb(111, 169, 221) |
| HSL | hsl(208, 62%, 65%) |
| OKLCH | oklch(71.5% 0.098 246.7) |
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 #6FA9DD | 2.50:1 | Fails | Lc -54.1 | Large or bold text, headings |
| Black text on #6FA9DD | 8.39:1 | AAA | Lc 55.0 | Large or bold text, headings |
| #6FA9DD text on white | 2.50:1 | Fails | Lc 49.0 | Large or bold text, headings |
| #6FA9DD text on black | 8.39:1 | AAA | Lc -53.0 | 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
#E1EBF5
oklch(93.5% 0.017 248)
-
Step 200
200
#C8DCEF
oklch(88.5% 0.034 246.8)
-
Step 300
300
#A1C5E6
oklch(80.8% 0.061 246.3)
-
Step 400
400 (this color)
#6FA9DD
oklch(71.5% 0.098 246.7)
-
Step 500
500
#418FD0
oklch(63.1% 0.125 246.7)
-
Step 600
600
#1978BD
oklch(55.6% 0.135 246.6)
-
Step 700
700
#0665A3
oklch(49.2% 0.125 246.4)
-
Step 800
800
#0D5284
oklch(42.6% 0.104 246.7)
-
Step 900
900
#16456A
oklch(37.8% 0.081 246.2)
-
Step 950
950
#0F283E
oklch(26.9% 0.052 247.6)
#6FA9DD 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) | #93AADF | 0.042 |
| Deuteranopia (no green cones) | #859FDC | 0.034 |
| Tritanopia (no blue cones) | #38B5BB | 0.082 |
| Achromatopsia (no color) | #A4A4A4 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FA9DD
#6FA9DD
oklch(71.5% 0.098 246.7)
- #CC975E
#CC975E
oklch(71.5% 0.098 67.2)
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 #6FA9DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.057
- Bluegrey #85A3B2 ΔE 0.063
- Bluey Grey #89A0B0 ΔE 0.067
- Cornflower Blue #6495ED ΔE 0.067
- Carolina Blue #8AB8FE ΔE 0.067
- Cool Steel #97A7B3 ΔE 0.073
- Cool Gray #8D99AE ΔE 0.074
- Deep Sky Blue #00BFFF ΔE 0.076
Use #6FA9DD 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.