#6FB7DC
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(74.6% 0.09 232.1), rgb(111, 183, 220).
Aa
Black text reads best on this color (9.48:1).
About this color
#6FB7DC is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.090 and its hue 232°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.051 away. Black text reads best on it, at 9.48:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 9.48:1 |
| White text | 2.21:1 |
Values
| HEX | #6FB7DC |
| RGB | rgb(111, 183, 220) |
| HSL | hsl(200, 61%, 65%) |
| OKLCH | oklch(74.6% 0.09 232.1) |
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 #6FB7DC | 2.21:1 | Fails | Lc -48.2 | Large or bold text, headings |
| Black text on #6FB7DC | 9.48:1 | AAA | Lc 60.5 | Content text, not long reading |
| #6FB7DC text on white | 2.21:1 | Fails | Lc 43.5 | Non-text elements, placeholder text |
| #6FB7DC text on black | 9.48:1 | AAA | Lc -58.7 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF3
oklch(93.6% 0.016 233)
-
Step 200
200
#C6DDEB
oklch(88.5% 0.031 234.5)
-
Step 300
300
#9DC8DF
oklch(81% 0.056 231.7)
-
Step 400
400 (this color)
#6FB7DC
oklch(74.6% 0.09 232.1)
-
Step 500
500
#2C95C3
oklch(63.2% 0.115 232.1)
-
Step 600
600
#007EAA
oklch(55.7% 0.113 231.8)
-
Step 700
700
#006A90
oklch(49.2% 0.1 232)
-
Step 800
800
#005676
oklch(42.6% 0.087 232.3)
-
Step 900
900
#044862
oklch(37.7% 0.075 231.5)
-
Step 950
950
#082A3A
oklch(27% 0.048 233.3)
#6FB7DC 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) | #A5B5DE | 0.061 |
| Deuteranopia (no green cones) | #96A9DB | 0.054 |
| Tritanopia (no blue cones) | #35C1C3 | 0.067 |
| Achromatopsia (no color) | #AEAEAE | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FB7DC
#6FB7DC
oklch(74.6% 0.09 232.1)
- #DB9D77
#DB9D77
oklch(74.7% 0.091 52.4)
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 #6FB7DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.051
- Light Grey Blue #9DBCD4 ΔE 0.055
- Lightblue #7BC8F6 ΔE 0.055
- Light Cornflower Blue #98C1D9 ΔE 0.055
- Carolina Blue #8AB8FE ΔE 0.060
- Deep Sky Blue #00BFFF ΔE 0.064
- Sky #82CAFC ΔE 0.066
- Bluegrey #85A3B2 ΔE 0.069
Use #6FB7DC 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.