#44CFEF
Closest named color: Vivid Sky Blue (#4CC9F0). oklch(79.4% 0.124 216.6), rgb(68, 207, 239).
Aa
Black text reads best on this color (11.41:1).
About this color
#44CFEF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.124 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Vivid Sky Blue (#4CC9F0), ΔE 0.017 away. Black text reads best on it, at 11.41:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Vivid Sky Blue (#4CC9F0) |
| Black text | 11.41:1 |
| White text | 1.83:1 |
Values
| HEX | #44CFEF |
| RGB | rgb(68, 207, 239) |
| HSL | hsl(191, 84%, 60%) |
| OKLCH | oklch(79.4% 0.124 216.6) |
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 #44CFEF | 1.83:1 | Fails | Lc -38.3 | Non-text elements, placeholder text |
| Black text on #44CFEF | 11.41:1 | AAA | Lc 69.7 | Content text, not long reading |
| #44CFEF text on white | 1.83:1 | Fails | Lc 34.1 | Non-text elements, placeholder text |
| #44CFEF text on black | 11.41:1 | AAA | Lc -68.5 | 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
#EAF9FD
oklch(97.2% 0.017 215.5)
-
Step 100
100
#D0F0FA
oklch(93.5% 0.036 218.6)
-
Step 200
200
#A5E5F7
oklch(88.5% 0.069 217.1)
-
Step 300
300 (this color)
#44CFEF
oklch(79.4% 0.124 216.6)
-
Step 400
400
#00B3D3
oklch(70.7% 0.126 216.7)
-
Step 500
500
#0099B5
oklch(63% 0.112 216.9)
-
Step 600
600
#008199
oklch(55.6% 0.099 216.9)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#004A59
oklch(37.7% 0.067 217.2)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#44CFEF 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) | #BAC9F1 | 0.109 |
| Deuteranopia (no green cones) | #A2B8EF | 0.097 |
| Tritanopia (no blue cones) | #00DAD9 | 0.054 |
| Achromatopsia (no color) | #BFBFBF | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #44CFEF
#44CFEF
oklch(79.4% 0.124 216.6)
- #FF9F84
#FF9F84
oklch(79.4% 0.121 36.5)
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 #44CFEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vivid Sky Blue #4CC9F0 ΔE 0.017
- Bright Sky Blue #02CCFE ΔE 0.030
- Aqua Blue #02D8E9 ΔE 0.032
- Lightblue #7BC8F6 ΔE 0.045
- Sky Blue #87CEEB ΔE 0.049
- Dark Turquoise #00CED1 ΔE 0.050
- Medium Turquoise #48D1CC ΔE 0.053
- Sky #82CAFC ΔE 0.053
Use #44CFEF 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.