#6FC9DC
Closest named color: Sky Blue (#87CEEB). oklch(78.7% 0.09 213), rgb(111, 201, 220).
Aa
Black text reads best on this color (11.06:1).
About this color
#6FC9DC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.090 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.035 away. Black text reads best on it, at 11.06:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 11.06:1 |
| White text | 1.89:1 |
Values
| HEX | #6FC9DC |
| RGB | rgb(111, 201, 220) |
| HSL | hsl(190, 61%, 65%) |
| OKLCH | oklch(78.7% 0.09 213) |
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 #6FC9DC | 1.89:1 | Fails | Lc -40.2 | Non-text elements, placeholder text |
| Black text on #6FC9DC | 11.06:1 | AAA | Lc 67.9 | Content text, not long reading |
| #6FC9DC text on white | 1.89:1 | Fails | Lc 36.0 | Non-text elements, placeholder text |
| #6FC9DC text on black | 11.06:1 | AAA | Lc -66.5 | Content text, not long reading |
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 300.
-
Step 50
50
#EDF8FA
oklch(97.1% 0.012 209.8)
-
Step 100
100
#D7EFF4
oklch(93.6% 0.026 211.6)
-
Step 200
200
#B4E2ED
oklch(88.4% 0.05 213.9)
-
Step 300
300 (this color)
#6FC9DC
oklch(78.7% 0.09 213)
-
Step 400
400
#00B4CE
oklch(70.7% 0.124 212.8)
-
Step 500
500
#009AB1
oklch(63% 0.11 213.1)
-
Step 600
600
#008295
oklch(55.7% 0.097 212.5)
-
Step 700
700
#006D7E
oklch(49.1% 0.086 213.3)
-
Step 800
800
#005967
oklch(42.6% 0.075 213)
-
Step 900
900
#004A56
oklch(37.6% 0.066 213)
-
Step 950
950
#002C34
oklch(26.9% 0.047 213.2)
#6FC9DC 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) | #BAC3DD | 0.083 |
| Deuteranopia (no green cones) | #A9B7DC | 0.075 |
| Tritanopia (no blue cones) | #2ED1CF | 0.051 |
| Achromatopsia (no color) | #BCBCBC | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FC9DC
#6FC9DC
oklch(78.7% 0.09 213)
- #EDA594
#EDA594
oklch(78.7% 0.089 33.8)
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 #6FC9DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.035
- Vivid Sky Blue #4CC9F0 ΔE 0.036
- Lightblue #7BC8F6 ΔE 0.042
- Light Cornflower Blue #98C1D9 ΔE 0.043
- Medium Turquoise #48D1CC ΔE 0.046
- Light Sky Blue #87CEFA ΔE 0.051
- Sky #82CAFC ΔE 0.052
- Aqua Blue #02D8E9 ΔE 0.053
Use #6FC9DC 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.