#6DFDFF
Closest named color: Bright Cyan (#41FDFE). oklch(91.7% 0.123 196.5), rgb(109, 253, 255).
Aa
Black text reads best on this color (17.14:1).
About this color
#6DFDFF is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 92%, its chroma 0.123 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Cyan (#41FDFE), ΔE 0.022 away. Black text reads best on it, at 17.14:1.
| Hue family | Teals and cyans |
| Lightness | very light (92%) |
| Chroma | moderately saturated (0.123) |
| Temperature | cool |
| Nearest name | Bright Cyan (#41FDFE) |
| Black text | 17.14:1 |
| White text | 1.22:1 |
Values
| HEX | #6DFDFF |
| RGB | rgb(109, 253, 255) |
| HSL | hsl(181, 100%, 71%) |
| OKLCH | oklch(91.7% 0.123 196.5) |
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 #6DFDFF | 1.22:1 | Fails | Lc -12.6 | Not readable |
| Black text on #6DFDFF | 17.14:1 | AAA | Lc 92.8 | Preferred for body text |
| #6DFDFF text on white | 1.22:1 | Fails | Lc 10.8 | Not readable |
| #6DFDFF text on black | 17.14:1 | AAA | Lc -93.3 | Preferred for body text |
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 100.
-
Step 50
50
#E6FAFA
oklch(97% 0.021 196.8)
-
Step 100
100 (this color)
#6DFDFF
oklch(91.7% 0.123 196.5)
-
Step 200
200
#8FECED
oklch(88.6% 0.089 196.6)
-
Step 300
300
#00DBDE
oklch(80.8% 0.138 196.5)
-
Step 400
400
#00B7BA
oklch(70.7% 0.12 196.9)
-
Step 500
500
#009D9F
oklch(63.1% 0.107 196.4)
-
Step 600
600
#008486
oklch(55.6% 0.095 196.7)
-
Step 700
700
#006F71
oklch(49.1% 0.084 197)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#004C4D
oklch(37.8% 0.064 196.3)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#6DFDFF 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) | #EEF2FF | 0.128 |
| Deuteranopia (no green cones) | #D6E1FF | 0.118 |
| Tritanopia (no blue cones) | #00FFFD | 0.034 |
| Achromatopsia (no color) | #E8E8E8 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DFDFF
#6DFDFF
oklch(91.7% 0.123 196.5)
- #FFD9DA
#FFD9DA
oklch(91.7% 0.042 16.2)
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 #6DFDFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Cyan #41FDFE ΔE 0.022
- Cyan #00FFFF ΔE 0.033
- Bright Turquoise #0FFEF9 ΔE 0.035
- Robin Egg Blue #8AF1FE ΔE 0.036
- Bright Light Blue #26F7FD ΔE 0.037
- Robin's Egg #6DEDFD ΔE 0.043
- Robin's Egg Blue #98EFF9 ΔE 0.045
- Bright Aqua #0BF9EA ΔE 0.050
Use #6DFDFF 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.