#6DCFEF
Closest named color: Sky Blue (#87CEEB). oklch(80.7% 0.102 221.7), rgb(109, 207, 239).
Aa
Black text reads best on this color (11.82:1).
About this color
#6DCFEF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 81%, its chroma 0.102 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Sky Blue (#87CEEB), ΔE 0.023 away. Black text reads best on it, at 11.82:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Sky Blue (#87CEEB) |
| Black text | 11.82:1 |
| White text | 1.77:1 |
Values
| HEX | #6DCFEF |
| RGB | rgb(109, 207, 239) |
| HSL | hsl(195, 80%, 68%) |
| OKLCH | oklch(80.7% 0.102 221.7) |
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 #6DCFEF | 1.77:1 | Fails | Lc -36.5 | Non-text elements, placeholder text |
| Black text on #6DCFEF | 11.82:1 | AAA | Lc 71.3 | Content text, not long reading |
| #6DCFEF text on white | 1.77:1 | Fails | Lc 32.5 | Non-text elements, placeholder text |
| #6DCFEF text on black | 11.82:1 | AAA | Lc -70.2 | 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
#ECF8FC
oklch(97.1% 0.014 219.6)
-
Step 100
100
#D5EFF8
oklch(93.6% 0.03 220.6)
-
Step 200
200
#B0E2F4
oklch(88.4% 0.057 221.9)
-
Step 300
300 (this color)
#6DCFEF
oklch(80.7% 0.102 221.7)
-
Step 400
400
#00B2DA
oklch(70.7% 0.13 221.5)
-
Step 500
500
#0098BB
oklch(63% 0.116 221.8)
-
Step 600
600
#00809E
oklch(55.6% 0.103 221.9)
-
Step 700
700
#006C85
oklch(49.2% 0.09 221.2)
-
Step 800
800
#00586E
oklch(42.7% 0.079 222.3)
-
Step 900
900
#00495C
oklch(37.6% 0.07 222.6)
-
Step 950
950
#002C38
oklch(27.2% 0.05 221.4)
#6DCFEF 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) | #BCCAF1 | 0.084 |
| Deuteranopia (no green cones) | #A9BCEF | 0.076 |
| Tritanopia (no blue cones) | #00D9D9 | 0.065 |
| Achromatopsia (no color) | #C2C2C2 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DCFEF
#6DCFEF
oklch(80.7% 0.102 221.7)
- #F9AA8C
#F9AA8C
oklch(80.7% 0.102 41.6)
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 #6DCFEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sky Blue #87CEEB ΔE 0.023
- Lightblue #7BC8F6 ΔE 0.026
- Light Sky Blue #87CEFA ΔE 0.030
- Vivid Sky Blue #4CC9F0 ΔE 0.031
- Sky #82CAFC ΔE 0.033
- Aqua Blue #02D8E9 ΔE 0.049
- Bright Sky Blue #02CCFE ΔE 0.050
- Light Cornflower Blue #98C1D9 ΔE 0.053
Use #6DCFEF 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.