#44B0FC
Closest named color: Deep Sky Blue (#00BFFF). oklch(72.9% 0.147 243.4), rgb(68, 176, 252).
Aa
Black text reads best on this color (8.86:1).
About this color
#44B0FC is a medium-light, vivid blue. In OKLCH its lightness is 73%, its chroma 0.147 and its hue 243°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.041 away. Black text reads best on it, at 8.86:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.147) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 8.86:1 |
| White text | 2.36:1 |
Values
| HEX | #44B0FC |
| RGB | rgb(68, 176, 252) |
| HSL | hsl(205, 97%, 63%) |
| OKLCH | oklch(72.9% 0.147 243.4) |
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 #44B0FC | 2.36:1 | Fails | Lc -51.3 | Large or bold text, headings |
| Black text on #44B0FC | 8.86:1 | AAA | Lc 57.6 | Large or bold text, headings |
| #44B0FC text on white | 2.36:1 | Fails | Lc 46.3 | Large or bold text, headings |
| #44B0FC text on black | 8.86:1 | AAA | Lc -55.7 | 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
#EFF7FD
oklch(97.2% 0.012 239.9)
-
Step 100
100
#DBECFB
oklch(93.5% 0.027 244.7)
-
Step 200
200
#BDDEF9
oklch(88.5% 0.051 243)
-
Step 300
300
#8CC8F8
oklch(80.9% 0.092 243.4)
-
Step 400
400 (this color)
#44B0FC
oklch(72.9% 0.147 243.4)
-
Step 500
500
#0091DE
oklch(63.1% 0.153 243.2)
-
Step 600
600
#007ABC
oklch(55.7% 0.136 243.3)
-
Step 700
700
#00669F
oklch(49.1% 0.12 243.6)
-
Step 800
800
#005383
oklch(42.6% 0.105 243.8)
-
Step 900
900
#00456E
oklch(37.6% 0.092 243.7)
-
Step 950
950
#002944
oklch(27% 0.066 243.6)
#44B0FC 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) | #8DB2FF | 0.067 |
| Deuteranopia (no green cones) | #73A1FB | 0.051 |
| Tritanopia (no blue cones) | #00C3CB | 0.104 |
| Achromatopsia (no color) | #A8A8A8 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #44B0FC
#44B0FC
oklch(72.9% 0.147 243.4)
- #E79032
#E79032
oklch(72.9% 0.147 63)
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 #44B0FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.041
- Carolina Blue #8AB8FE ΔE 0.069
- Cornflower Blue #6495ED ΔE 0.071
- Chefchaouen Blue #4895EF ΔE 0.072
- Bright Sky Blue #02CCFE ΔE 0.075
- Vivid Sky Blue #4CC9F0 ΔE 0.077
- Lightblue #7BC8F6 ΔE 0.086
- Periwinkle Blue #8F99FB ΔE 0.087
Use #44B0FC 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.